
Application scenario: Defrosting and heating of electric vehicles
Product features: Utilizes high-quality PTC components, ensuring safety and reliability. Even without wind, the heater will not be damaged. When an abnormal situation causes overheating, the built-in temperature controller will cut off the power supply. It has multiple insulation protections with an insulation strength of 2500VDC, providing excellent low-temperature starting performance. In an environment temperature of -40 degrees, the heater can start quickly.
Voltage can be designed according to user requirements.
| Reference model | Product size | Rated voltage | Rated power | Maximum current | Insulation withstand voltage / leakage current |
| (L x W x H mm) | (V) | (W) | (A) | (VAC/mA) | |
| MZFR-J20X14 | 135X149.5X24 | 613VDC | 1800-2200 | 20 | 2200Vac /60s,<5mA |
| MZFR-J48X17 | 165x153.7x32 | 438VDC | ≥4800 | 30 | 2200Vac /60s,<5mA |
| MZFR-J50X20 | 200X226.8X24 | 613VDC | 4700-5300 | 30 | 2200Vac /60s,<5mA |
| MZFR-J50X20/A | 200x165.2x32 | 438VDC | ≥5000 | 30 | 2200Vac /60s,<5mA |
| MZFR-J47X24 | 186x323x31 | 531.2VDC | ≥4700 | 30 | 2200Vac /60s,<5mA |
| MZFR-J48X17/A | 165x153.7x32 | 332.8VDC | 4560-5040 | 30 | 2200Vac /60s,<5mA |
| MZFR-J50x20/B | 275x261x32 | 640VDC | 4700-5300 | 30 | 2200Vac /60s,<5mA |
| MZFR-J50x20/C | 275x261x32 | 640VDC | 4700-5300 | 30 | 2200Vac /60s,<5mA |
| MZFR-J20X14/A | 135X149.5X24 | 537.6VDC | 1800-2200 | 20 | 2200Vac /60s,<5mA |
| MZFR-J50x20/E | 272x178x30 | 550VDC | 4700-5300 | 30 | 2200Vac /60s,<5mA |
| MZFR-J50x20/G | 272x178x30 | 550.4VDC | 4700-5300 | 30 | 2200Vac /60s,<5mA |
| MZFR-J50x20/H | 272x178x30 | 531.2VDC | 4700-5300 | 30 | 2200Vac /60s,<5mA |
| MZFR-J50x20L | 272x178x30 | 385VDC | 4700-5300 | 30 | 2200Vac /60s,<5mA |
| MZFR-J55x19 | 233x200x39 | 640VDC | 5200-5800 | 35 | 2200Vac /60s,<6mA |
| MZFR-J50x20M | 272x178x30 | 384VDC | 4700-5300 | 30 | 2200Vac /60s,<5mA |
| MZFR-J48X17/B | 165x153.7x32 | 332.8VDC | 4560-5040 | 30 | 2200Vac /60s,<5mA |
Copyright © 2010. All rights reserved for certain mechanical equipment
2318532375@qq.com
HOT-LINE
Official QR code
ADDRESS
China (Jiangsu) Free Trade Zone, No. 128 Fangzhou Road, Suzhou Industrial Park