Num.

/

NY-D01

NY-D02

NY-D03

NY-D04

NY-D05 (this item)

1

Power supply

AC9-12V 3W 50HZ / 60HZ (AC power must be used, DC power cannot be triggered)

2

Start method

Pedal or other passive normally open point (note that it must be a normally open point, and can not use active signa)

3

Trigger form

Optocoupler for SCR

Pulse transformer

4

Display form

0.36 digital tube

0.56 digital tube

LCD screen

0.56 digital tube

0.56 digital tube

5

Adjustment method

Potentiometer / knob

Encoder + button

Encoder + button

Button

Button

6

Time limit

1-50

1-99

1-99

1-99

1-99

7

Current range

30-99

300-999

30-99

30-99

30-99

8

Welding output

Single pulse

Single pulse

Double pulse

Single pulse

Single pulse

9

Voltage regulation function

NO

YES

YES

NO

NO

10

Counting function

NO

YES

YES

NO

NO

11

Save after power off

YES

YES

YES

YES

YES

12

Normative groups

Group 1

Group 1

Group 5

Group 1

Group 1

13

Drive SCR

Bidirectional thyristor, 100A and below, can drive a G-level, can not be connected to thyristor module. (Factory comes with SCR)

Thyristor module or two back-to-back unidirectional thyristors (G1K1 G2K2), no thyristors