PDF
GB/T 22387-2008
GB/T 22387-2008 Residual current operated relay
Abstract
This standard specifies the types, classifications, characteristics, structures, electrical and mechanical performance requirements, test methods, and inspection rules for residual current operation relays (hereinafter referred to as residual current relays). The residual current relays specified in this standard are suitable for use in AC 50 Hz distribution lines with a rated voltage of 400 V or lower, and are used to detect ground fault currents in the lines.
General Product Information
| Document Type | National standards |
|---|---|
| Standard Status | Replaced |
| Standard Code | GB/T 22387-2008 |
| CCS | Low-voltage distribution electrical equipment |
| ICS | Fuses and other overload protection devices |
| Implement Date | 2009-08-01 |
Price
$ 122
Subtotal
$ 122
Tax
$ 0.00
Order Total (incl. tax)
$ 122