Scope of Application:
Power engineering, chemical, steel, petrochemical and other industries for start-up, shut-down and protection of three-phase electric motors of pumps and other equipment from inadmissible working conditions to prolong their service life.
Design Features:
- 7 types of start protection units (BPZ) according to the electric capacity of the connected equipment;
- microprocessor-based control;
- an option of remote start-up/shut-down from remote control (optional);
- remote alarm modes “operation”/”emergency”;
- power switching element – starter;
- in-built automatic switch protecting the electric motors from short circuit;
- strong steel body with IP54 protection from dust and water;
- optional BPZ version with an explosion-proof platform during shipping.
Start protection unit has the following functions:
- start-up and shut-down of the motor pump directly from the BPZ or external remote control;
- LED indication of start-up and operation modes;
- automatic adjustment to the equipment’s nominal power in the calibration mode;
- automatic disconnection of the unit from the mains in case of loss of phase;
- automatic disconnection of the unit from the mains in case of overreaching the designated power range (protection from dry run and overload).
Manufactured in compliance with TDFA.061500.000TU;
Complies with the Customs Union’s Technical Regulations TR TS 004, 020.
TECHNICAL CHARACTERISTIC:
Type | Motor Pump Power Capacity, kW | Operating Current, А, max | Tripping Range from Nominal Mode Current, % | Size, mm |
BPZ-10 | 3,4 | 9,5 | ±7 | 300*340*248 |
BPZ-16 | 5,5 | 15 | ±12,5 | |
BPZ-25 | 7,5; 11 | 23,5 | ||
BPZ-40 | 15; 18,5 | 38 | ||
BPZ-63 | 22; 30 | 60 | ±20 | 380*655*248 |
BPZ-100 | 37; 45 | 95 | ||
BPZ-160 | 55; 75 | 152 |