Current Transducers
AC Current to DC Voltage |
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Features:
- 0-10 VDC output signal proportional to the input AC current
- Output voltage adjustable by militurn pot
- For use with Analog and Digital meters, PLC's and PC's
- Overvoltage protection
- Attaches to HBControls assemblies
- Optional LED input status indicator available
- Optional DIN Rail Mount available
(-DIN) |
PART NO. |
RANGE
(Amps AC) |
OUTPUT VOLTAGE |
COMMENTS |
| HBC-138-10 |
0 - 10 |
10 Vdc at Full Scale |
- 10 Vdc set at factory - Adjustable as required for tighter accuracy |
| HBC-138-20 |
0 - 20 |
| HBC-138-30 |
0 - 30 |
| HBC-138-40 |
0 - 40 |
| HBC-138-50 |
0 - 50 |
| HBC-138-60 |
0 - 60 |
| HBC-138-70 |
0 - 70 |
| HBC-138-80 |
0 - 80 |
| HBC-138-90 |
0 - 90 |
| HBC-138-100 |
0 - 100 |
| HBC-138-103 |
10 - 30 |
Adjustable 5 - 10 volts Full Scale |
- Output not set at factory |
| HBC-138-105 |
30 - 50 |
| HBC-138-103Z |
10 - 30 |
LED shows load status |
- No voltage protection |
| HBC-138-105Z |
30 - 50 |
| HBC-138-103NPN |
10 - 30 |
3-32 Vdc (Sink)
VIA NPN Transistor |
A = Load, 200 mA max
B = COM |
| HBC-138-105NPN |
30 - 50 |
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Current Transducers
AC Current to DC Voltage |
|
Features:
- 0-10 VDC output signal proportional to the input AC current
- Output voltage adjustable by militurn pot
- Shift to an analog meter or a digital meter by changing output terminations
- Overvoltage protection
- Designed to fit on Crydom CM series relays and HBControls stripped wire DIN mount assemblies |
PART NO. |
RANGE
(Amps AC) |
OUTPUT VOLTAGE |
COMMENTS |
| HBC-138A-5 |
0 - 5 |
10 Vdc at Full Scale
|
- 10 Vdc set at factory - Adjustable as required for tighter accuracy - For use with 1mA Analog and digital meters - Accuracy = 2% - Linearity = 3% - 2mA maximum current output |
| HBC-138A-10 |
0 - 10 |
| HBC-138A-20 |
0 - 20 |
| HBC-138A-30 |
0 - 30 |
| HBC-138A-40 |
0 - 40 |
| HBC-138A-50 |
0 - 50 |
| HBC-138A-60 |
0 - 60 |
| HBC-138A-70 |
0 - 70 |
| HBC-138A-80 |
0 - 80 |
| HBC-138A-90 |
0 - 90 |
| HBC-138A-100 |
0 - 100 |
| HBC-138A-103 |
10 - 30 |
Adjustable 5 - 10 volts Full Scale |
Output not set at factory |
| HBC-138A-105 |
30 - 50 |
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CTMB Deluxe Relay Monitor |
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Features:
The CTMB Board combines the best features
of HBControls Monitor Board (MB) and Current
Transducer (138 Series). The CTMB is an indirect
power monitoring card that opens a dry contact
upon a number of relay and load failures. The CTMB
card may be ordered by itself (part #CTMB), as an
assembly with a solid state relay and heat sink, or
as a complete power control package including time
proportioning. (As pictured)
|
| OUTPUT SPECIFICATIONS |
Relay/Monitor Assembly |
w/ Time Proportioning |
| |
CTMB-90HAL |
CTMB-690HAL |
CTMBV-90HDL |
CTMBV-690HDL |
| Operating Voltage (47-63 Hz) [Vrms] |
48-530 |
48-660 |
48-530 |
48-660 |
| Load Current Range [Arms] |
.04-50 |
.04-50 |
.04-50 |
.04-50 |
| Transient Overvoltage [Vpk] |
1200 |
1200 |
1200 |
1200 |
| Max. Surge Current, (16.6ms) [Apk] |
1200 |
1200 |
1200 |
1200 |
| Max. On-State Voltage Drop [Vpk] |
1.7 |
1.7 |
1.7 |
1.7 |
| Max. Turn-on Time |
10.0mS |
10.0mS |
1/2 cycle |
1/2 cycle |
| Max. Turn-off Time |
40.0mS |
40.0mS |
1/2 cycle |
1/2 cycle |
| Max.I²t for fusing (8.3mS) |
6000 |
6000 |
6000 |
6000 |
| Max. Off-State Leakage Current [mArms] |
10 |
5 |
10 |
5 |
| Power Factor (Min.) with Max. Load |
0.5 |
0.5 |
0.5 |
0.5 |
| INPUT SPECIFICATIONS |
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| Control Voltage Range |
3-32Vdc |
3-32Vdc |
3-32Vdc |
3-32Vdc |
| Max. Turn-on Voltage |
3.0Vdc |
3.0Vdc |
3.0Vdc |
3.0Vdc |
| Min. Turn-off Voltage |
1.0Vdc |
1.0Vdc |
1.0Vdc |
1.0Vdc |
| Nominal Input Impedance [Ohms] |
See Note * |
See Note * |
See Note * |
See Note * |
| Typical Input Current |
2.0 mA * |
2.0 mA * |
| * Input circuitry incorporates active current limiter. |
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