AD78S Digital AC DC motor overload protection relay Overload relay protector
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- Supplier: Wenzhou Tenglong Electronics Meter Co. Ltd.
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Product Overview
Description
AD78S Intelligent current relay
Main parameters
| Supply voltage | AC110-240V, AC24V,50/60HZ, 85-110% of rated voltage |
| working temperature | -10-45°c |
| output contact capacity | AC240V3A (resistive load) |
| power consumption | 240V50HZ≤3W |
| measuring accuracy | 5% of rated voltage |
| operating setting accuracy | 2.5% of rated voltage |
| release setting accuracy | 2.5% of rated voltage |
Abstract
1 AD78S-1 can be matched with current mutual inductor among AC5-5000A/5A and DC under 5A;
AD78S-2 can be matched with all the diverter among 10-10000A/75mv
2 with 4 digits of LED digital tube display, matched with touch switch, the set point can be set in all
the ranges and all the parameters can be set accurately;
3 over-current and under-current can be both protected set by touch switch;
4 starting delay and over-current can be set separately;
5 AC frequency 50/60hz are available;
6 2 types of reset mode: automatic and handle are available
Diemsnion
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