| Product name: | JVRD Voltage Phase Sequence Protector | ||||||
| specification: | ![]() |
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| Category: | low-voltage electrical apparatus -- Motor protector | ||||||
| Price: | factory price | ||||||
| Brand: | Shanghai | ||||||
| Place of Origin: | China | ||||||
| Available Quantity: | batch | ||||||
| delivery cycle: | Spot goods (or inquire by telephone) | ||||||
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Model name:
1. Full function protection series
2. No overvoltage or undervoltage protection series
Functional features:
Completely replaceable with Schneider RM4T structure
Compact appearance, rail installation
Phase loss protection ● Reverse phase protection ● Undervoltage protection ● Overvoltage protection ● Three phase voltage imbalance
Contact form: Two open and two closed
Application scenarios:
The product is widely used in industries such as central air conditioning, cranes, refrigeration equipment, compressors, distribution boxes, elevators, various (passenger and cargo) elevators, cranes, cranes, machine tools, controller equipment, etc
Voltage Range Selection Table:
Main technical parameters:
Structural characteristics:
1. The base of the protector adopts a guide rail type and is equipped with two M4 screw hole structures, which can be directly installed independently or installed on HT35 guide rails
If direct installation is used, the accessories on both sides of the bottom of the product need to be forcefully pushed out.
2. Indicator lights: Five indicator lights are used to indicate: normal, phase loss (voltage three-phase imbalance), reverse phase, overvoltage, undervoltage.
3. Dimensions: 79mm × 23mm × 79mm
Outline drawing and typical wiring diagram: