Audited Supplier
VR-32
Low-voltage
Three-column Disconnector
Indoor High-voltage
Manual
Grounding
Horizontal Rotary Type
Three Pole
Single Ground
Three
Turn the Horizontal
Single Throw-in
VR
Manual
ISO9001
Custom-Made
Yes
630A
AC 660V DC 440b
IP00
ZGHQDL
Carton Packing
200*200*250
China
8535309090
Product Description
They are intended for switching on, passing through and switching off of alternating current with nominal voltage up to 660 V, nominal frequency 50 G and direct current with nominal voltage up to 440 V in power distribution devices.
Realization of any technical solutions
- full range of currents from 100 to 630 A;
- various types of manual actuators;
- all possible contact terminal locations for maximum ease of installation; - possibility of installing auxiliary contacts to signalize the status of the device.
Ensuring reliable operation and operational safety
- contact system of the knife system with double visible circuit breakage;
- arc-quenching chambers and a large contact solution for efficient arc quenching;
- current carrying elements are made of electrical copper grade M1;
- use of mechanically strong and non-combustion resistant plastic materials.
Extended applications
- Possibility of use in harsh operating conditions - climatic version UHL and T.
Realization of any technical solutions
- full range of currents from 100 to 630 A;
- various types of manual actuators;
- all possible contact terminal locations for maximum ease of installation; - possibility of installing auxiliary contacts to signalize the status of the device.
Ensuring reliable operation and operational safety
- contact system of the knife system with double visible circuit breakage;
- arc-quenching chambers and a large contact solution for efficient arc quenching;
- current carrying elements are made of electrical copper grade M1;
- use of mechanically strong and non-combustion resistant plastic materials.
Extended applications
- Possibility of use in harsh operating conditions - climatic version UHL and T.
Parameter name | Parameter value |
Rated operating voltage (Ue), V | ВР32-Ф; ВР32 |
Alternating current. | 380, 660 |
Direct current. | 220, 440 |
Rated insulation voltage (Ui), V | 660 |
Conditional thermal current in open air (Ith), A. | 100; 250; 400; 630 |
Conditional thermal current for devices embedded in enclosures (Ithe), A. | 80; 200; 315; 500 |
Mechanical wear resistance, cycles VO. - For a current of 100 and 250 A - For a current of 400 and 630 A | 25000 16000 |
Cross-section of connected conductors, mm2 - For a current of 100 A - For a current of 250 A - For a current of 400 A - For a current of 630 A | 10...50 70...150 120...3х120 150...4х120 |
| Application categories | АС-21 V, АС-22 V - with cameras АС-20 V - no cameras, |
Degree of protection | IP00 |
Number of auxiliary contacts (per device) per direction | One (1 opening, 1 closing). |
| In two directions. | Two |
Rated operating current (Ie), A | 2,5 |
Rated operating voltage 50 Hz (Ue), V | 220 |
Application category | АС-15; DC-13 |
Characteristics under short-circuit conditions | Conditional thermal current of the device, A. 100 250 400 630 |
Rated short-time withstand current, kA | 5 8 11 16 |
Rated conditional short-circuit current, kA | 8 14 22 32 |
