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So far ied has created 88 blog entries.

PZ – 100TU

2022-12-25T21:26:05+01:00

Directional earth fault protection PZ-100TU is used in protection and signaling circuits for earth fault detection. DC or [...]

PZ – 100TU2022-12-25T21:26:05+01:00

THERMO SCAN 2000

2022-12-25T21:24:53+01:00

THERMO SCAN 2000 is a system for continuous measurement, monitoring and registration of temperature intended for large turbo [...]

THERMO SCAN 20002022-12-25T21:24:53+01:00

RNC-300K

2022-12-25T21:52:25+01:00

Capacitor auxiliary devices (KPU) are used as a source of DC auxiliary voltage to trip power switches in [...]

RNC-300K2022-12-25T21:52:25+01:00

FR 04(T)

2022-12-25T21:18:57+01:00

Overvoltage/undervoltage relay with instantaneous operation or with time delay. FR 04(T) [...]

FR 04(T)2022-12-25T21:18:57+01:00

FR 03(T)

2022-12-25T21:17:51+01:00

Single-phase current relays FR-03 and FR-03T are used in protection and signaling circuits to detect deviations of the [...]

FR 03(T)2022-12-25T21:17:51+01:00

ZP 01

2022-12-25T21:15:54+01:00

Protection against switch failure and asymmetric transformer load, implemented as a combination of two very sensitive homo-polar protections [...]

ZP 012022-12-25T21:15:54+01:00

PZ 340T

2022-12-25T21:14:23+01:00

The three-phase overcurrent protection PZ-340T is used in protection and signaling circuits to detect the deviation of the [...]

PZ 340T2022-12-25T21:14:23+01:00

PZ 35T

2022-12-25T21:13:03+01:00

The three-phase overcurrent protection PZ-35T is used in protection and signaling circuits to detect deviations of the measured [...]

PZ 35T2022-12-25T21:13:03+01:00

THERMO 02

2022-12-25T21:03:33+01:00

Two-stage thermal protection with adjustable values of operation, hysteresis, operation belt, gradient and compensation of the influence of [...]

THERMO 022022-12-25T21:03:33+01:00
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