OUR PRODUCTS
MIG/MAG WELDING MACHINES
WELDING RECTIFIERS
TIG WELDING MACHINES
WELDING TRANSFORMERS
THYRISTORISED RECTIFIER
MIG / MAG WELDING MACHINES
NIKIT MIG/MAG WELDING MACHINE can be offered in following ranges :
MODELS
NK 250
NK 400
NK 600
Input voltage / phase
Volts
415/3PH
415/3PH
415/3PH
Insulation
Class
F
F
F
Voltage Tapping
Nos.
32
32
32
Open Circuit Voltage
Volts
16-36
18-45
20-60
Max. Input Rating
KVA
8
16
26
Max. Welding Current
- At 60% duty cycle
Amps
250
400
600
- At 100% duty cycle
175
310
470
Type of cooling
Forced Air cooled
Forced Air cooled
Forced Air cooled
Dimensions LxBxH (approx)
mm
635x457x457
685 x 500 X 500
900x762x635
Weight
Kg
100
150
200
WELDING RECTIFIERS
TOP
SPECIFICATIONS
NR 300
NR 400
NR 600
Input supply
V/Ph/50Hz
415/3
415/3
415/3
Fuse (slow)
A
30
32
63
Max. Power @ 100%
KVA
15
20
34
OCV
v
80
80
80
Welding current range
A
50-300
60-400
70-600
Current control
Stepless
Stepless
Stepless
Current @ 60%
A
300
400
600
Current @ 100%
A
220
310
470
Protection class
IP 23
IP 23
IP 23
Insulation class
H
H
H
Type of cooling
F
F
F
Dimensions LxBxH
mm
800 X 400 X 750
900 X 450 X 970
950 X 500 X 850
Weight
Kg
110
150
200
TIG WELDING MACHINES
TOP
SPECIFICATIONS
N-TIG 200
N-TIG 300
N-TIG 400
Input supply
V/Ph
440/3
440/3
440/3
Frequency
Hz
50/60
50/60
50/60
Fuse (Slow)
A
16
16
20
Max. Power (TIG)
KVA
4.4
4.9
12
Current Range (TIG)
A
50-200
60-300
60-400
Current Range (MMA)
A
50-160
60-250
60-340
Open Circuit Voltage
V
85
85
86
Duty cycle 60% (TIG)
A
200
300
400
Ignition
HF
HF
HF
Adjustments
Stepless
Stepless
Stepless
Remote Adjustments
Optional
Optional
Optional
Operating Modes
(if operated by foot)
2T/4T
2T/4T
2T/4T
Protection Class
IP 23
IP 23
IP 23
Insulation Class
H
H
H
Dimensions (LxBxH)
mm
350 x 175 x 320
450 x 260 x 480
480 x 280 x 480
Weight
kg
100
120
150
WELDING TRANSFORMERS
TOP
SPECIFICATIONS
NT 200
NT 300
NT 400
Supply Voltage
V
220/440
380/440
380/440
Phase
1
1
1
Frequency
Hz
50
50
50
Primary Switch Fuse Rating
A
60/40
60
80
Duty Cycle
50%
60%
60%
Rated Power
KVA
9
16
21
Welding Current Range
A
50 - 200
60 - 300
70 - 400
O.C.V.
V
65
80
82
Max Handwelding Current
A
200
300
400
Cooling
Air
Air
Air
Insulation Class
H
H
H
Approximate
Length (mm) Width (mm) Height (mm)
550
420
570
580
450
700
650
500
800
Weight
Kg
75
115
150
SPECIFICATIONS
NT 3 - 300
NT 3- 400
Supply Voltage
V
380/440
380/440
Phase
3
3
Frequency
Hz
50
50
Primary Switch Fuse Rating
A
50
60
Duty Cycle
60%
60%
Rated Power
KVA
16
21
Welding Current Range
A
60 - 300
70 - 400
O.C.V.
V
80
82
Max Handwelding Current
A
300
400
Cooling
Air
Air
Insulation Class
H
H
Approximate
Length (mm) Width (mm) Height (mm)
680
450
700
790
500
800
Weight
Kg
135
180
THYRISTORISED RECTIFIER
TOP
SPECIFICATIONS
NIKIREC-T 400
NIKIREC-T 600
Input supply
V/Ph/50Hz
415/3
415/3
Fuse (slow)
A
32
63
Max. Power @ 100%
KVA
18
32
OCV CC
CV
A
A
70
0-55
72
0-55
Welding current range CC
CV
A
A
20-400
50-400
20-600
60-600
Current / Voltage Control
Stepless
Stepless
Current @ 60%
A
400
600
Current @ 100%
A
310
470
Thyristor control
Six pulse
Six pulse
Protection class
IP 23
IP 23
Insulation Class
H
H
Type of cooling
F
F
Dimensions LxBxH
mm
900 X 450 X 970
950 X 500 X 850
Weight
Kg
150
225
