Roper Electronics AVR

We manufacture in the UK and supply our own range of voltage regulators the specifications of which are detailed below. If you are unsure of the suitability of a regulator for your application please do not hesitate to ask!

REGULATOR
TYPE
SENSING
Hz
SUPPLY
Hz
POWER OUTPUT
brf
voltage regulator
avr25b
electric construction
avr21b
avr
ac generator
VOLTAGE

VOLTAGE
MAX
CONTINUOUS
10 SECONDS
FORCING
Vac
PHASE Vac** Vdc Idc*
Max Vdc
Max
Idc*
REG 4
 190-264  320-460 180-264
3
3
SINGLE
50/60
FROM SEPARATE
WINDING ONLY
200-240
50/150
100
5
200
10
20
+/-2%
STD
STD
STD
STD
FULL WAVE
THYRISTOR
REG 5
320-460
190-264
 3
SINGLE
50/60
190-264
50/60
48
4
96
8
12
+/-2%
STD
N/A
STD
STD
HALF WAVE
THYRISTOR
REG 5C
320-460
190-264
 3
SINGLE
50/60
190-264
50/60
48
4
96
8
12
+/-2%
STD
N/A
STD
STD
HALF WAVE
THYRISTOR
PM REG 6
200-250
380-440
 3 ONLY
3 ONLY
50/60
200-250 PMG
150/240
110
5
176
8
22
+/-2%
N/A
STD
STD
STD
FULL WAVE
THYRISTOR
REG 7
380-440
3 PHASE
50/60
220-250
50/60
120
12
200
14
10
+/-2%
N/A
STD
STD
STD
FULL WAVE
THYRISTOR
REG 9A
95-132
SINGLE
50/60
95-132
50/60
60
5
108
9
12
+/-2%
STD
N/A
N/A
N/A
FULL WAVE
THYRISTOR
REG 9B
190-264
SINGLE
50/60
190-264
50/60
120
5
216
9
24
+/-2%
STD
N/A
N/A
N/A
FULL WAVE
THYRISTOR
REG 14
45-75
110-150
95-131
 SINGLE
SINGLE
3
50/60
SEPARATE
WINDING ONLY
110-180
50/60
100
5
160
8
20
+/-2.5%
STD
STD
N/A
STD
FULL WAVE
THYRISTOR
REG 17A
200-240
3 ONLY
400
24vDC
-
16
4
22
5.5
4
+/-1%
N/A
STD
N/A
STD
P.W.M
POWER F.E.T
REG 20
170-250
SINGLE
50/60
170-250
50/60
60
2.5
144
6
24
+/-2%
STD
N/A
STD
STD
FULL WAVE
THYRISTOR
REG 23
320-440
190-250
3
SINGLE
50/60
185-250
50/60
60
30
96
48
2
+/-2%
STD
N/A
STD
STD
HALF WAVE
THYRISTOR
REG 25A
95-132
SINGLE
50/60
95-132
50/60
60
5
108
9
12
+/-2%
STD
EXTRA
N/A
N/A
FULL WAVE
THYRISTOR
REG 25B
190-264
SINGLE
50/60
190-264
50/60
120
5
216
9
24
+/-2%
STD
EXTRA
N/A
N/A
FULL WAVE
THYRISTOR
REG 25A HP
95-132
SINGLE
50/60
95-132
50/60
60
12
108
21.6
5
+/-2%
STD
EXTRA
N/A
N/A
FULL WAVE
THYRISTOR
REG 25B HP
190-264
SINGLE
50/60
190-264
50/60
120
12
216
21.6
10
+/-2%
STD
EXTRA
N/A
N/A
FULL WAVE
THYRISTOR
REG 26
180-250
SINGLE
50/60
180-250
50/60
60
2.5
96
4
24
+/-2%
STD
N/A
N/A
STD
HALF WAVE
THYRISTOR
PM REG 27
380-440
3 ONLY
50/60
100-180 SINGLE PHASE
70-140
3 PHASE
PMG
50/500
63
7
90
10
9
+/-1%
N/A
STD
STD
STD
P.W.M
POWER F.E.T
REG 29
180-250
SINGLE
50/60
180-250
50/60
60
2.5
96
4
24
+/-2.5%
STD
N/A
STD
STD
HALF WAVE
THYRISTOR
REG 32
320-440
190-250
3
SINGLE
50/60
190-250
50/60
60
15
96
24
4
+/-2%
STD
N/A
STD
STD
HALF WAVE
THYRISTOR
REG 37
320-440
190-250
3
SINGLE
50/60
185-250
50/60
60
60
96
96
1
+/-2%
STD
N/A
STD
STD
HALF WAVE
THYRISTOR
REG 38
170-250
SINGLE
50/60
140-220
3 PHASE
100/120
120
2.7A
150
6A
25
+/-1%
STD
N/A
STD
STD
P.W.M
POWER F.E.T
REG 40
175-250
SINGLE
50/60
175-250
50/60
60
2.5
144
6
24
+/-2%
STD
N/A
STD
STD
HALF WAVE
THYRISTOR
REG 43
380-440
SINGLE
50/60
SEPARATE 3 PHASE WINDING
25V  L - N
50/60
20
5
28
7
4
+/-2%
STD
N/A
STD
STD
P.W.M
POWER F.E.T
REG 46
190-264
SINGLE
50/60
196-264
50/60
120
50
216
90
2.4
+/-2%
STD
N/A
N/A
N/A
FULL WAVE
THYRISTOR