PGM07 Rack PGM 07 H&B Contronic

PGM07 Rack Manufacturers Manufacturers ABB, Hartmann & Braun Model(s)

ABB H&B Contronic, ABB H&B Contronic P

Estimated Shipping Size Dimensions: 12.0" x 7.0" x 19.0" (30.5 cm x 17.8 cm x 48.3 cm)

Weight: 8 lbs 3.0 oz (3.7kg ) PGM07

These protection trip units consist of the current transformers, the SACE PR221DS or PR211/P or

PR212/P protection unit and an opening solenoid, with demagnetization which acts directly on the

operating mechanism unit and is mounted in the right-hand slot for T2 or in the trip unit case for Isomax.

The transformers are housed inside the trip unit box and supply the energy required for correct

operation of the protection and the signal needed to detect the current. They are available with

primary continuous rating current as indicated in the table.

When the protection trips, the circuit breaker opens by means of the opening solenoid, which changes

over a bell alarm contact to signal trip unit tripped. Resetting the signal is mechanical and takes place

when the circuit breaker operating lever is reset.

It is possible to test the opening solenoid by means of the SACE TT1 device. A positive test will trip

the breaker.

Setting the adjustment parameters of the protection functions is carried out directly from the front of

the releases by means of dip-switches and, for PR212/P, remotely, too, thanks to the use of the

SACE PR212/D(1) dialogue units, available with Modbus or LON communication protocols.

For four-pole Tmax T2 with PR221DS trip unit, the protection of the neutral is set to 100% of the

phase protection setting.

ABB 1TGE120021R0110

ABB 3BHB012870R0002

ABB 3BHB026587R0001

ABB 3BHE039426R0101

ABB 3BHE048062R0101

ABB 3HNA006146-001

ABB 5SHX1060H0003

ABB 07AI90-S GJR5251200R0202

ABB 70EA05A-E

ABB 70FV01V-E

ABB 87TS50-ER1414  GKWE857800R1414

ABB 150-F135NBR

ABB 216NG62A

ABB 500BIO01 1MRB150005R1K

ABB 520PSD01

ABB 086348-001

ABB ACS-RTAC-01

ABB AI02

ABB AI625

ABB AI810

ABB AO810 3BSE008522R1