Company Name:
Shanghai Hutong Enterprise Group Co.,Ltd
Address:
#118,Zhujiabang Road,Xiaokunshan Town,Songjiang District ,Shanghai201616, China
Tel : 0086-21-57794188
Email : sales@hutong.com
ES Series DC MMA Welder
ES-451
|
Product description:
Model |
ES-261 |
ES-2581 |
ES-301 |
ES-451 |
Standard Input Voltage |
AC220V±10% |
AC220V±10% |
AC220V±10% |
AC-380±10© |
Valid Input Voltage Range |
110-280V | 110-280V | 110-280V | 280-460V |
Frequency (Hz) |
50/60 |
50/60 |
50/60 |
50/60 |
Rated input current (A) |
23 |
30 |
34 |
27 |
Output Voltage |
75V | 80V | 75V | 70V |
Voltage Adjusting Range |
20.8-25.6V | 20.8-26.8V | 20.8-27.6V | 20.8-32.8V |
No-load voltage (V) |
-- |
13.5 |
13.5 |
13.5 |
Current adjusting voltage (A) |
20-140 |
20-170 |
20-190 |
20-320 |
Rated input capacity (KVA) |
5.1 |
6.5 |
7.5 |
15 |
Duty cycle (%) |
60© 140A |
60© 170A |
60© 190A |
60© 320A |
100% 109A | 100% 132A | 100% 148A |
100% 248A |
|
Insulation Class |
F |
F |
F |
F |
Efficiency (%) |
85© |
85© |
85© |
85© |
Suitable Electrode Size |
Φ1.6/2.5/3.2 mm |
Φ1.6/2.5/3.2/4.0 mm |
Φ1.6/2.5/3.2/4.0 mm |
Φ1.6/2.5/3.2/4.0/5.0 mm |
Shell Protection Class |
IP23 | IP23 | IP23 | IP21S |
Weight (kg) |
4 |
6.5 |
6.8 |
17 |
Overall dimension (mm) |
280*90*260 |
350*172*290 |
350*172*290 |
465*220*365 |