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Disconnector type RLND(z) three-pole

1209000, 1210000, 1211000, 1212000, 1213000
RLND(z) disconnectors are manufactured in accordance with TU U 27.1-37611511-003:2021, DSTU EN 62271-102:2016 and are intended

- to create a visible break in the electrical circuit in order to ensure safe maintenance of electrical equipment;
- for switching on and off de-energised sections of a high-voltage circuit under voltage;
- grounding of disconnected sections using stationary earthing devices;
- to switch off and on the no-load current of transformers.

The PRN(z)-10 actuators are designed for manual switching on and off of the main and earthing blades of disconnectors. Details
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PRODUCT CATALOG
Description
Specifications
Documentation
Performance

RLND(z) disconnectors are manufactured in accordance with TU U 27.1-37611511-003:2021, DSTU EN 62271-102:2016 and are intended

– to create a visible break in the electrical circuit in order to ensure safe maintenance of electrical equipment;
– for switching on and off de-energised sections of a high-voltage circuit under voltage;
– grounding of disconnected sections using stationary earthing devices;
– to switch off and on the no-load current of transformers.

The PRN(z)-10 actuators are designed for manual switching on and off of the main and earthing blades of disconnectors.

Specifications
Nominal voltage, kV 10 
Maximum operating voltage, kV 12
Nominal current, A 400(630)
Electrodynamically stable current, kA 25(31.5)
Thermally stable current, kA 10(12.5)
Thermal stability current duration, s:
– for main contacts
– for ground contacts		 3
1
Established mechanical strength resource,
cycles U/V		 10000
External insulation leakage path length for pollution degree I/II (light/moderate)
according to GOST 9920, not less than		 22/30
Allowable tension applied to stationary insulators, N not more than 200
Weight (RLNDz/RLND), kg 42/39

Operating conditions:
– altitude above sea level, m not more than 1000
– ambient air temperature, °C from -60 to +40
– wind speed during ice formation, m/s not more than 15
– wind speed in the absence of ice formation, m/s not more than 40
– ice crust thickness, mm 10
– safety requirements according to GOST 12.2.007.3-75.2.7.

Certificates
Drawings
Drive PRN-10 Drive PRNZ-10 RLND 10-400(630) without f.c. (without flexible connection) RLND 10-400(630) with flexible connection RLNDz 10-400(630) without flexible connection RLNDz 10-400(630) with flexible connection
Performance

 

Article no. Name of the product Performance
1209001 Disconnector RLND-10/400 with IOS 10/500 UHL1 without flexible connection Order now
1209002 Disconnector RLNDz-10/400 with IOS 10/500 UHL1 without flexible connection Order now
1209003 Disconnector RLND-10/630 with IOS 10/500 UHL1 without flexible connection Order now
1209004 Disconnector RLNDz-10/630 with IOS 10/500 UHL1 without flexible connection Order now
Article no. Name of the product Performance
1210001 Disconnector RLND-10/400 with IOS 10/500 UHL1 with flexible connection Order now
1210002 Disconnector RLNDz-10/400 with IOS 10/500 UHL1 with flexible connection Order now
1210003 Disconnector RLND-10/630 with IOS 10/500 UHL1 with flexible connection Order now
1210004 Disconnector RLNDz-10/630 with IOS 10/500 UHL1 with flexible connection Order now
Article no. Name of the product Performance
1211001 Disconnector RLND-10/400 with C4-80 UHL1 without flexible connection Order now
1211002 Disconnector RLNDz-10/400 with C4-80 UHL1 without flexible connection Order now
1211003 Disconnector RLND-10/630 with C4-80 UHL1 without flexible connection Order now
1211004 Disconnector RLNDz-10/630 with C4-80 UHL1 without flexible connection Order now
Article no. Name of the product Performance
1212001 Disconnector RLND-10/400 with C4-80 UHL1 with flexible connection Order now
1212002 Disconnector RLNDz-10/400 with C4-80 UHL1 with flexible connection Order now
1212003 Disconnector RLND-10/630 with C4-80 UHL1 with flexible connection Order now
1212004 Disconnector RLNDz-10/630 with C4-80 UHL1 with flexible connection Order now
Article no. Name of the product Performance
1213001 Disconnector RLND-10/400 UHL1 Order now
1213002 Disconnector RLNDz-10/400 UHL1 Order now
Article no. Name of the product Performance
1202009 Drive PRN-10 UHL1 Order now
1202010 Drive PRNz-10 UHL1 Order now