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CV-Model M Electric Duct Heater 300w to 9kW.
Product Code: CV-32760
• 8 sizes: 80 - 400 mm dia
• Output range 200 W - 12000 W
• Tightness class C to EN 15727
• Suitable control by PULSER or TTC type regulator
Skip to the end of the images gallery Previous Next123 Reset Skip to the beginning of the images gallery Details VEAB circular electric duct heaters are used for heating the ventilation air supplied to individual rooms and zones, with individually controlled temperatures. In correctly designed systems, they can also heat the entire building. Circular electric duct heaters are also used for preheating or reheating for air handling units. The duct heaters are available with built-in electronic regulator or for external control. An electronic flow monitor is also available. 8 sizes: 80 - 400 mm dia. Output range 200 W – 12000 W Tightness class C to EN 15727 A built-in electronic flow monitor is included in several of the models With built-in regulator or for external control Two built-in overheating protections Enclosed stainless steel tubular heating elements Standard design The casing is made of Aluzinc-coated sheet steel and the heater elements are made of stainless steel to EN 1.4301. The junction box includes the necessary terminal blocks for the electrical connections. The duct connection is suitable for insertion mounting in circular ducts. The CV is produced to degree of protection IP43, but is also available to IP55 to special order (not the –MQU, –MTU or -PTU versions). Overheating protection All CV heaters have two overheating protections, one of which is with automatic reset and the other with manual reset. On delivery, these are connected in series with the heater elements and therefore need not be connected to an external relay (not the -E version; see page 13). This improves reliability and lowers the installation costs. All duct heaters have the overheating protection reset on the heater cover. Air velocity The duct heaters are designed for a minimum air velocity of 1,5 m/s. Some versions though, are designed for a air velocity down to 0,5 m/s. See page 14-15. Air tightness class C The CV duct heater conforms to air tightness class C, which ensures that the heated air will reach its destination and will not leak out of the ventilation system – which saves energy and money. Electronic flow monitor All models with built-in control, and designed for air velocity down to 1,5 m/s, can also be supplied with a built-in electronic flow monitor. The flow monitor continually monitors the air flow and shuts down the heater if the air velocity should drop below 1.5 m/s, thus avoiding over_x001f_heating. When the air velocity again exceeds 1.5 m/s, the heater will automatically be switched on. This means that the CV with built-in flow monitor meets the requirements for interlocking with the fan/air flow and can be installed without any external interlocking. This ensures very simple installation. Alarm relay, designation suffix – L All models can be equipped with a built-in relay with potential-free alarm contacts that indicate loss of power supply or tripping of the manually resettable overheating-protection. The alarm relay is included as standard in models -MQXL, -MTXL och -PTXL. Built-in regulator A built-in regulator ensures simple installation, e.g. due to fewer cable runs, which lowers the installation cost and reduces the risk of incorrect wiring. The regulator is electronic and controls the output across a triac by means of time proportional control (intermittent ON/OFF control). This provides very accurate temperature control. Since control is electronic, it is entirely silent and sustains a minimum of wear. The following models are available with built-in regulator: -MQU(L) and -MTU(L), for one sensor Duct heater with built-in temperature regulator for room or duct sensor. The setpoint can be set on the heater cover or externally. See page 6. -MQEM(L) and -MTEM(L), for two sensors Duct heater with built-in temperature controller for external room sensor with setpoint adjuster. The minimum and maximum supply air temperatures are set on the duct heater circuit board. See page 8. -MQXL and –MTXL, for 0...10V control signal Duct heater with built-in regulator for external 0...10V control signal. See page 10. -MQCL / -MTCL, for 4...20mA control signalVEAB circular electric duct heaters are used for heating the ventilation air supplied to individual rooms and zones, with individually controlled temperatures. In correctly designed systems, they can also heat the entire building. Circular electric duct heaters are also used for preheating or reheating for air handling units. The duct heaters are available with built-in electronic regulator or for external control. An electronic flow monitor is also available. 8 sizes: 80 - 400 mm dia. Output range 200 W – 12000 W Tightness class C to EN 15727 A built-in electronic flow monitor is included in several of the models With built-in regulator or for external control Two built-in overheating protections Enclosed stainless steel tubular heating elements Standard design The casing is made of Aluzinc-coated sheet steel and the heater elements are made of stainless steel to EN 1.4301. The junction box includes the necessary terminal blocks for the electrical connections. The duct connection is suitable for insertion mounting in circular ducts. The CV is produced to degree of protection IP43, but is also available to IP55 to special order (not the –MQU, –MTU or -PTU versions). Overheating protection All CV heaters have two overheating protections, one of which is with automatic reset and the other with manual reset. On delivery, these are connected in series with the heater elements and therefore need not be connected to an external relay (not the -E version; see page 13). This improves reliability and lowers the installation costs. All duct heaters have the overheating protection reset on the heater cover. Air velocity The duct heaters are designed for a minimum air velocity of 1,5 m/s. Some versions though, are designed for a air velocity down to 0,5 m/s. See page 14-15. Air tightness class C The CV duct heater conforms to air tightness class C, which ensures that the heated air will reach its destination and will not leak out of the ventilation system – which saves energy and money. Electronic flow monitor All models with built-in control, and designed for air velocity down to 1,5 m/s, can also be supplied with a built-in electronic flow monitor. The flow monitor continually monitors the air flow and shuts down the heater if the air velocity should drop below 1.5 m/s, thus avoiding over_x001f_heating. When the air velocity again exceeds 1.5 m/s, the heater will automatically be switched on. This means that the CV with built-in flow monitor meets the requirements for interlocking with the fan/air flow and can be installed without any external interlocking. This ensures very simple installation. Alarm relay, designation suffix – L All models can be equipped with a built-in relay with potential-free alarm contacts that indicate loss of power supply or tripping of the manually resettable overheating-protection. The alarm relay is included as standard in models -MQXL, -MTXL och -PTXL. Built-in regulator A built-in regulator ensures simple installation, e.g. due to fewer cable runs, which lowers the installation cost and reduces the risk of incorrect wiring. The regulator is electronic and controls the output across a triac by means of time proportional control (intermittent ON/OFF control). This provides very accurate temperature control. Since control is electronic, it is entirely silent and sustains a minimum of wear. The following models are available with built-in regulator: -MQU(L) and -MTU(L), for one sensor Duct heater with built-in temperature regulator for room or duct sensor. The setpoint can be set on the heater cover or externally. See page 6. -MQEM(L) and -MTEM(L), for two sensors Duct heater with built-in temperature controller for external room sensor with setpoint adjuster. The minimum and maximum supply air temperatures are set on the duct heater circuit board. See page 8. -MQXL and –MTXL, for 0...10V control signal Duct heater with built-in regulator for external 0...10V control signal. See page 10. -MQCL / -MTCL, for 4...20mA control signal Additional Details Additional Details Delivery Dependant on stock availability. Check with us before ordering Brand Veab Warranty 1 year warrenty in compliance with ORGALIME S2000
Skip to the end of the images gallery Previous Next123 Reset Skip to the beginning of the images gallery Details VEAB circular electric duct heaters are used for heating the ventilation air supplied to individual rooms and zones, with individually controlled temperatures. In correctly designed systems, they can also heat the entire building. Circular electric duct heaters are also used for preheating or reheating for air handling units. The duct heaters are available with built-in electronic regulator or for external control. An electronic flow monitor is also available. 8 sizes: 80 - 400 mm dia. Output range 200 W – 12000 W Tightness class C to EN 15727 A built-in electronic flow monitor is included in several of the models With built-in regulator or for external control Two built-in overheating protections Enclosed stainless steel tubular heating elements Standard design The casing is made of Aluzinc-coated sheet steel and the heater elements are made of stainless steel to EN 1.4301. The junction box includes the necessary terminal blocks for the electrical connections. The duct connection is suitable for insertion mounting in circular ducts. The CV is produced to degree of protection IP43, but is also available to IP55 to special order (not the –MQU, –MTU or -PTU versions). Overheating protection All CV heaters have two overheating protections, one of which is with automatic reset and the other with manual reset. On delivery, these are connected in series with the heater elements and therefore need not be connected to an external relay (not the -E version; see page 13). This improves reliability and lowers the installation costs. All duct heaters have the overheating protection reset on the heater cover. Air velocity The duct heaters are designed for a minimum air velocity of 1,5 m/s. Some versions though, are designed for a air velocity down to 0,5 m/s. See page 14-15. Air tightness class C The CV duct heater conforms to air tightness class C, which ensures that the heated air will reach its destination and will not leak out of the ventilation system – which saves energy and money. Electronic flow monitor All models with built-in control, and designed for air velocity down to 1,5 m/s, can also be supplied with a built-in electronic flow monitor. The flow monitor continually monitors the air flow and shuts down the heater if the air velocity should drop below 1.5 m/s, thus avoiding over_x001f_heating. When the air velocity again exceeds 1.5 m/s, the heater will automatically be switched on. This means that the CV with built-in flow monitor meets the requirements for interlocking with the fan/air flow and can be installed without any external interlocking. This ensures very simple installation. Alarm relay, designation suffix – L All models can be equipped with a built-in relay with potential-free alarm contacts that indicate loss of power supply or tripping of the manually resettable overheating-protection. The alarm relay is included as standard in models -MQXL, -MTXL och -PTXL. Built-in regulator A built-in regulator ensures simple installation, e.g. due to fewer cable runs, which lowers the installation cost and reduces the risk of incorrect wiring. The regulator is electronic and controls the output across a triac by means of time proportional control (intermittent ON/OFF control). This provides very accurate temperature control. Since control is electronic, it is entirely silent and sustains a minimum of wear. The following models are available with built-in regulator: -MQU(L) and -MTU(L), for one sensor Duct heater with built-in temperature regulator for room or duct sensor. The setpoint can be set on the heater cover or externally. See page 6. -MQEM(L) and -MTEM(L), for two sensors Duct heater with built-in temperature controller for external room sensor with setpoint adjuster. The minimum and maximum supply air temperatures are set on the duct heater circuit board. See page 8. -MQXL and –MTXL, for 0...10V control signal Duct heater with built-in regulator for external 0...10V control signal. See page 10. -MQCL / -MTCL, for 4...20mA control signalVEAB circular electric duct heaters are used for heating the ventilation air supplied to individual rooms and zones, with individually controlled temperatures. In correctly designed systems, they can also heat the entire building. Circular electric duct heaters are also used for preheating or reheating for air handling units. The duct heaters are available with built-in electronic regulator or for external control. An electronic flow monitor is also available. 8 sizes: 80 - 400 mm dia. Output range 200 W – 12000 W Tightness class C to EN 15727 A built-in electronic flow monitor is included in several of the models With built-in regulator or for external control Two built-in overheating protections Enclosed stainless steel tubular heating elements Standard design The casing is made of Aluzinc-coated sheet steel and the heater elements are made of stainless steel to EN 1.4301. The junction box includes the necessary terminal blocks for the electrical connections. The duct connection is suitable for insertion mounting in circular ducts. The CV is produced to degree of protection IP43, but is also available to IP55 to special order (not the –MQU, –MTU or -PTU versions). Overheating protection All CV heaters have two overheating protections, one of which is with automatic reset and the other with manual reset. On delivery, these are connected in series with the heater elements and therefore need not be connected to an external relay (not the -E version; see page 13). This improves reliability and lowers the installation costs. All duct heaters have the overheating protection reset on the heater cover. Air velocity The duct heaters are designed for a minimum air velocity of 1,5 m/s. Some versions though, are designed for a air velocity down to 0,5 m/s. See page 14-15. Air tightness class C The CV duct heater conforms to air tightness class C, which ensures that the heated air will reach its destination and will not leak out of the ventilation system – which saves energy and money. Electronic flow monitor All models with built-in control, and designed for air velocity down to 1,5 m/s, can also be supplied with a built-in electronic flow monitor. The flow monitor continually monitors the air flow and shuts down the heater if the air velocity should drop below 1.5 m/s, thus avoiding over_x001f_heating. When the air velocity again exceeds 1.5 m/s, the heater will automatically be switched on. This means that the CV with built-in flow monitor meets the requirements for interlocking with the fan/air flow and can be installed without any external interlocking. This ensures very simple installation. Alarm relay, designation suffix – L All models can be equipped with a built-in relay with potential-free alarm contacts that indicate loss of power supply or tripping of the manually resettable overheating-protection. The alarm relay is included as standard in models -MQXL, -MTXL och -PTXL. Built-in regulator A built-in regulator ensures simple installation, e.g. due to fewer cable runs, which lowers the installation cost and reduces the risk of incorrect wiring. The regulator is electronic and controls the output across a triac by means of time proportional control (intermittent ON/OFF control). This provides very accurate temperature control. Since control is electronic, it is entirely silent and sustains a minimum of wear. The following models are available with built-in regulator: -MQU(L) and -MTU(L), for one sensor Duct heater with built-in temperature regulator for room or duct sensor. The setpoint can be set on the heater cover or externally. See page 6. -MQEM(L) and -MTEM(L), for two sensors Duct heater with built-in temperature controller for external room sensor with setpoint adjuster. The minimum and maximum supply air temperatures are set on the duct heater circuit board. See page 8. -MQXL and –MTXL, for 0...10V control signal Duct heater with built-in regulator for external 0...10V control signal. See page 10. -MQCL / -MTCL, for 4...20mA control signal Additional Details Additional Details Delivery Dependant on stock availability. Check with us before ordering Brand Veab Warranty 1 year warrenty in compliance with ORGALIME S2000
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