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Protective relays

Protective relays

VE3.4.2

Protective relays

This product is classified as a dangerous good and is not available for online purchase.

For ordering the dangerous good or other information please contact our customer service center.
This experiment/set up contains dangerous goods.
These are not available for online purchase.
You may order the experiment/set up without the dangerous goods.

For ordering the dangerous good or other information please contact our customer service center.
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Telephone:+49 (0) 22 33 / 604 – 319
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Components of equipment sets

1	745201	3~ Reverse power relay
1	745181	3~ Time Over/undervoltage relay
1	7452311	3~ Time overcurrent relay (I)DMT
1	7453311	* Transformer Differential Protection
1	7452721 8	3~ Directional time overcurrent relay
1	7453331	* Digital Distance Protection Relay

Is additionally required for distance protection relays.
1	74551	* Transmission Line Model 380 kV
1	7452921	* 3~ Directional Earth Fault Relay
1	74557 8	* Earth Fault Compensation
1	74516 4	Three-Phase Voltage Transformer
1	745301 8	Summation Current Transformer
1	74550 8	Three-Phase Transformer TL380KV
1	74551	Transmission Line Model 380 kV
1	745563	Power circuit breaker
1	773361	Controllable resistive load, 1.0

**Manuals:**
1	565131 4	LIT-print: Protective Relays, German
1	775400EN 4	LIT-print: Protective Relays

**Measuring instruments,** **with digital measurement CASSY:**
1	727111	Power Analyser CASSY Plus
1	524222	* CASSY Lab 2 for Drives and Power Systems

**Conventional measuring instruments:**

**alternativ option to CASSY measuring instruments above**
1	72731 8	Moving Iron Meter 1 A
1	72732 4	Moving iron meter, 2.5 A
1	72738 8	Moving Iron Meter 600 V

**Power supply:**
1	72675 8	Three-phase terminal unit with RCD


1	313033 4	* Electronic time clock P
1	531183 8	* Digital multimeter 3340
1	726256 8	Panel frame VT160, three-level
6	50059 8	Safety bridging plugs, black, set of 10
1	500591 4	Safety bridging plugs, yellow/green, set of 10
1	500592 8	Safety bridging plugs with tap, black, set of 10
1	500851 4	Safety experiment cables, 32 A, set of 32
1	500852 8	Safety connecting leads, 32 A, yellow/green, set of 10
8	500641 8	Safety experiment cable, 100 cm, red
8	500642 4	Safety experiment cable, 100 cm, blue
10	500644 8	Safety experiment cable, 100 cm, black
2	500647 4	Safety connection lead 100 cm brown
2	5006481 4	Safety connection lead 100 cm grey
1	74517 4	* Software protection relay
1	745171 4	* SCADA for protective relais

Articles marked with * are not essential, we do however recommend them to carry out the experiment.

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Protective relays

Components of equipment sets

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