Electric heating tube resistance box HMR
产品编号：
1133004321080365056
所属分类：
Resistor series
- Product description
- Product features
- Technical specifications
- Product size
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HMR series electric heating tube resistance box is mainly composed of electric heating tube resistors and is applicable to energy consumption braking circuits of high-power and large current braking equipment, rail transit, new energy, experimental testing equipment, elevators, cranes and other frequency converters.
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Product characteristics
1. Rated power range: 1KW-15KW
2. Working voltage range: ≤ 1.2KV
3. Rated resistance range: 2R-1KR
4. Dielectric strength: AC3000V 50Hz 1Min
5. IP grade: IP20
6. Vibration: 0.5g
7. Temperature drift range: ≤ 400ppm/℃
8. Carrier fluid material: 0Cr25Al5
9. Applicable standard: GB/T5729-1994 Fixed Resistors for Electronic EquipmentProduct ldentification Code
HMR — 2KW / 20R 
Product Type
Rated Power
Resistance Value(ohm)
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Product Application
1. As a braking resistor, protect the frequency converter, servo, etc. from the harm of the regenerative electric energy of the motor
2. Used as brake resistor in elevator equipment
HMR series electric heating tube resistance box is mainly composed of electric heating tube resistors and is applicable to energy consumption braking circuits of high-power and large current braking equipment, rail transit, new energy, experimental testing equipment, elevators, cranes and other frequency converters.
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E-mail：sales@flagat.com
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