直销德国PTL电源供应器N03.23

直销德国PTL电源供应器N03.23

深圳代理德国PTL电源供应器N03.23

PTL Power Supply

with resistive loads and inductive loads as Test Power Supply for testing the breaking capacity and the behaviour during normal use of switches resp. of plugs or socket-outlets for household and similar purpose with resistive-load rated currents up to 16 A, for tests with alternating voltages,

according to

IEC 60669-1

:2007-01 § 18 and § 19.1,

IEC 60884-1

2006-07 § 20 and § 21,

however not for tests with direct current and with direct voltage.

Information N 03

Fundamental design

A power supply consists of the power unit which provides the adjustable test voltage, as well as the resistive load units and the inductive load units.

Operation as agreed

The power supply is primarily designed for

●

testing the breaking capacity and

●

testing the behaviour during normal use

for operation together with PTL Actuating Units of the series F 55. For this, both components are connected by means of a connecting lead with multiple connector. By this a reciprocal cut off of the components is ensured, in normal test duty as well as in case of fault, caused by the specimen or by one of the components.

It is possible to operate the specimen manually or to connect an other than a PTL Actuating Unit, but then, a cut off of the test voltage at the specimen is not ensured, and thus safety of staff is endangered.

Further employment

Further possible applications may be considered. For example checking electric lines and fuses is possible. Or an other than a PTL Actuating Unit can be connected.

The resistive and the inductive load units are floating. Therefore, they can be employed arbitrarily and also independently of the main transformer.

直销德国PTL电源供应器N03.23

Design:

Trestle of rigid steel tubes with feet, suitable for transportation by forklift, slide bars for the slide-in modules, bottom, side walls and rear wall covered by steel sheets, lower part of the rear with intake opening(s), top with exhaust opening(s), both prepared for mounting air ducts, slide-in modules of rigid steel bars, front panels of anodized aluminium, steel parts structure varnished papyrus-white with stone-grey highlights.

For connection to three-phase 3 x 400 V / PE 50 Hz, mains connection cable with plug and inclusive fitting socket-outlet for wall fastening.

Available models:

One phase model, suitable for testing one single phase specimen (see top Fig.):

Power Supply 23,

1 x 20A, 275V AC, cos φ 1 - 0.3 ind.,

直销德国PTL电源供应器N03.23

Article No.:

N 03.23