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POTTER & BRUMFIELD

CS series
SOLID STATE HYBIRD VOLTAGE SENSOR


A division of:
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Siemens Electromechanical Components, Inc.



Product Pic 



CS series
SOLID STATE HYBIRD VOLTAGE SENSOR 
· Close differential
· Choice of two types:
   - Fixed pick-up and knob adjustable drop-out
   - Knob adjustable pick-up and drop-out
· Internal 2 Form C (DPDT) output relay




SENSING MODES:

The CS can be used as an over or undervoltage sensor, depending upon whether the load is connected to the normally closed (NC) or normally open (NO) contacts of the sensor's output relay.

Overvoltage sensor - The NC contacts are used. The relay remains de-energized until an overvoltage is sensed.

Undercurrent sensor - The NO contacts are used. The relay remains energized until the voltage decreases to the preset level, where the sensor de-energizes the relay.


ADJUSTABLE VOLTAGE SENSOR OPERATION:

Note 1 - As voltage increases, the relay will pick-up at its selected point and remain energized while voltage is maintained at that level or higher.

Note 2 - As voltage decreases, after pick-up, the relay will drop-out at its selected point.

Note 3 - Minimum hysterisis, the voltage differential between pick-up and drop-out, is typically 2% of the pick-up.


ENGINEERING DATA:

Power Requirement: Typically less then 3VA or 3W.
Duty Cycle: Continuous.
Repeatability: +/- 1%, max.
Response Time: 10 - 25 ms, typ.
Internal Relay Contact Arrangement: 2 Form C (DPDT).
Internal Relay Contact Rating: 10A @ 28VDC, res., or 120VAC, 80% p.f.
Reverse Polarity Protection: On DC types.
Temperature Range: -10C to +55C.
Temperature Coefficient: 0.2%/C, max. Enclosure: Plastic dust cover.
Mounting: 8-pin octal style plug. Fits either 27E122 or 27E891 (snap-on) screw terminal sockets. See KRPA sockets for details.
Weight: 8 oz. (227 g) approximately.


ORDERING INFORMATION:
FIXED PICK-UP AND ADJUSTABLE DROP-OUT
Part Number       Pick-up    Drop-Out Range    Max. Voltage.
CSJ-38-31010       22        16- 21             35VAC (50/60 Hz.)
CSJ-38-71010      105        90-103            140VAC (50/60 Hz.)
CSL-38-31010       22        16- 21             32VDC
CSL-38-41010       45        38- 43             60VDC
CSL-38-61010      105        90-103            150VDC

ADJUSTABLE PICK-UP AND ADJUSTABLE DROP-OUT
Part Number       Pick-up    Drop-Out Range    Max. Voltage.
CSJ-38-30010      20- 30     18- 28             35VAC (50/60 Hz.)
CSJ-38-70010      92-140     90-138            150VAC (50/60 Hz.)
CSL-38-30010      20- 30     18- 28             32VDC
CSL-38-40010      40- 58     38- 56             60VDC
CSL-38-60010      92-140     90-138            150VDC


OUTLINE DIMENSIONS
(approx. 17K .jpg @ 750 pixels wide).

© 1997 Potter & Brumfield Products Division,
Siemens Electromechanical Components Inc.
Bullet POWER RELAYS:
KUHP, S86/87, PM, PRD 		Bullet SOLID STATE RELAYS:
SSRT, SSR, SSRD, SSRQ 		Bullet SOLID STATE MODULES:
IAC, OAC, IDC, ODC
Bullet TIME DELAY RELAYS:
CND, CNT, CNS, CNM5 		Bullet GENERAL PURPOSE:
R10, KH, KHA, KHAU 		Bullet GENERAL PURPOSE:
KRP, KRPA, KR-E, KR-3-H, KA
Bullet GENERAL PURPOSE:
KUP, KUEP, KUIP, KUGP, KUMP, KUP93 		Bullet VOLT/CURRENT SENSORS:
CS, SDAS-01 		Bullet CIRCUIT BREAKERS
W28, W58
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Catalog, Quote, Availability.

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