C269 Time Mark Corporation, C269 Datasheet

C269

Manufacturer Part Number

C269

Description

Relay; SSR; Phase Monitor; SPDT; Cur-Rtg 10A; Ctrl-V 480AC; Vol-Rtg 240AC; SMD Mnt; SMT

Manufacturer

Time Mark Corporation

Datasheet

1.B269.pdf (1 pages)

Specifications of C269

Contact Form

SPDT

Current, Rating

10 A

Function

Phase Monitor

Mounting Type

SMD

Relay Type

Solid State

Standards

UL, CSA

Termination

SMT

Voltage, Control

480 VAC

Voltage, Rating

240 VAC

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l l Monitors for High Voltage, Low Voltage,

l l 4 Voltage Ranges

l l Automatic Reset

l l 5 Year Unconditional Warranty

DIMENSIONS

DESCRIPTION

The Model 269 Over & Under 3-Phase Monitor continu-

ously monitors 3-phase lines for high voltage, low voltage,

phase loss or phase reversal. This device features a solid-

state voltage and phase angle sensing circuit, which drives

a SPDT output relay.

The Model 269 is independent of the system load, and

may be used on any horsepower motor.

sequence is correct, and the voltage remains between the

upper and lower trip points, the output relay remains

energized. When a fault condition is sensed, the output

relay drops out.

The Model 269 does not require a neutral connection, and

can be used on Wye or Delta systems. Each of the four

voltage versions can be adjusted over a wide range. An

adjustable trip delay (1-10 seconds) prevents nuisance

tripping. OVER and UNDER voltage failure indicators aid

in calibration and system troubleshooting.

Phase Loss & Phase Reversal

3-Phase Monitor

Over & Under

MODEL 269

When phase

SPECIFICATIONS

Model

Nominal AC Voltage

(phase to phase)

Adj Range - Upper

Frequency

Power Consumption

Transient Protection

Repeat Accuracy

Response Time

Reset Time

Reset Type

Dead Band

Output Contacts

Expected Relay Life

Operating Temp

Humidity Tolerance

Enclosure Material

Mounting

Weight

Agency Approval

- Lower

110 - 145V

80 - 115V

120VAC

A269

1.5W

Mech:

Elec:

± 0.1% of set point (fixed conditions)

Adjustable from 1-10 seconds ±5%

SPDT

208/240VAC

UL Listed & CSA Certified

210 - 280V

170 - 240V

0-97% w/o condensation

2500VRMS for 10 msec

10 million operations

100,000 operations at rated load

60 Hz

B269

Approximately 2%

10A at 240VAC resistive

- 40º to +130º F

0.25 seconds

ABS Plastic

Automatic

Surface

9 oz.

400 - 540V

380 - 460V

480VAC

C269

LISTED

350 - 450V

300 - 400V

380VAC

EX269

50 Hz

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