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electronic regulating control equipment for excava
electronic regulating control equipment for excava

electronic regulating control equipment for excava

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  • Company Profile

Product Features: 1) In principle, the single-winding inner electronic regulator uses current inner loop, voltage outer loop negative-paralell and no loop current speed regulation control theory, the circuit advanced, practical, with simple structure and reliable operation. 2) From the structure, the excavator single-winding electronic regulator system replaced magnetic amplifier system for single-winding excitation, control cabinet structure is more simple, quantity of elements reduced, for the single-winding excitation windings ,without technical transformation ,it can be used directly, so that the cost of electrical transformation of equipment significantly reduced.

S/N

Name

Model

Rated 
Voltage (V)

Rated 
Current (A)

Control 
voltage (V)

1

High Voltage 
Switch cabinet

WD4A-6
(E·D).01

6000

100

220

2

Control cabinet

WD4A-6 
(E·D).02

460

478

380/220

3

Control Box

WD4A-6
(E·D).03

380

15

380/220

4

Resistance Box

WD4A-6 
(E·D).06/07

220

--

--

5

Controller

WD4A-6
(E·D).04/05

380

15

380/220

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