Technical Specifications - bester 155-ND Operator's Manual

Technical Specifications

Bester 155-ND
Bester 170-ND
Bester 210-ND
Bester 155-ND
Bester 170-ND
Bester 210-ND
Bester 155-ND
Bester 170-ND
Bester 210-ND
Bester 155-ND
Bester 170-ND
Bester 210-ND
Bester 155-ND
Bester 170 ND
Bester 210-ND
Input Power at Rated Output
kW @ Duty Cycle
1,6 kW @ 100%
2,1 kW @ 60%
4,7 kW @ 15%
2 kW @ 100%
3 kW @ 60%
5 kW @ 20%
1,7 kW @ 100%
2,4 kW @ 60%
6,9 kW @ 10%
RATED OUTPUT AT 40°C for MMA
Duty Cycle
(Based on a 10 min. period)
100%
60%
15%
100%
60%
20%
100%
60%
10%
OUTPUT RANGE
Welding Current Range
10 -140 A
10 -160 A
10 -200 A
RECOMMENDED INPUT CABLE AND FUSE SIZES
Fuse (delayed) or Circuit Breaker
("D" characteristic) Size
16A
16A/25A (I
16A/25A (I
* for welding with output current I
PHYSICAL DIMENSIONS
Height x Width x Length (mm)
230 x 130 x 290
230 x 130 x 290
230 x 130 x 290
INPUT
Maximum Open Circuit Voltage Peak
>130A)
2
>130A)
2
>130A, use plug >16A
2
Input Voltage
230V  15%
Single Phase
Output Current
55 A
70 A
140 A
75 A
95 A
160 A
65 A
85 A
200 A
95 Vdc
71 Vdc
71 Vdc
Input Power
Cable
2
3 x 1,5mm
2
3 x 2,5mm
2
3 x 2,5mm
Weight (kg)
3,3
3,6
3,8
Frequency
50/60Hz
Output Voltage
22,2 Vdc
22,8 Vdc
25,6 Vdc
23,0 Vdc
23,8 Vdc
26,4 Vdc
22,6 Vdc
23,4 Vdc
28,0 Vdc
Type of Plug
(Included with
Machine)
16A / 250V
16A / 250V *
16A / 250V *
IP21S
IP21S
IP21S