Datasheet > WOUVT

WOUVT

更新时间： 2024-02-28 00:59:12

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泰科 - TE		继电器
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Voltage Sensitive Relays

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Voltage Sensitive Relays

WILMAR™ Protective Relays – WOUVT Series, Over/Undervoltage

27/59

Function:

• ANSI/IEEE C37.90-1978

Voltage sensitive relays are available for both AC

and DC applications for overvoltage and undervoltage

protection. Combination over/undervoltage relays

provide band-pass capabilities. AC relays are either

single or three-phase type. Three phase relays are

designed to sense the average of the three phases.

Voltage trip points are screwdriver adjustable, and

operation is time-delayed so that momentary volt-

age transients will not cause nuisance tripping.

TERMINAL STRIP

#6 - 32 SCREWS

3.0

Operation:

The relay will energize at normal voltage condition.

The normally closed contact (Form B) will open and

the normally open (Form A) will close. The relay will

de-energize after time delay when over or undervoltage

condition is reached.

⁶⁴^"DIA.

4 MTG. HOLES

Note: Dimensions in inches. Multiply values by 25.4 for dimensions in mm.

PART NUMBER SELECTION

Sample Part No.

Type:

WOUVT -1-120AC

WOUVT - Over/Undervoltage

No. Phases

1 = Single

3 = Three (line to line)

Line Voltage VAC

PRODUCT SPECIFICATIONS

400

416

440

460

480

525

575

115

120

Part Number

WOUVT

200

Nominal Voltage ...............................

Phase ................................................

Line Frequency .................................

Type of Sensing ...............................

Undervoltage Trip ............................

Overvoltage Trip ...............................

Drop-out Time Delay........................

Pick-up to Drop-out Differential ......

Output Contacts ...............................

Contact Ratings ................................

Operating Temperature Range ........

Power Consumption ........................

120 VAC to 575 VAC

208

Single or Three

220

230

50-400 Hz

240

Average of all three phases

70-100% of nominal voltage, screwdriver adjustable

100-125% of nominal voltage, screwdriver adjustable

0.5 to 20 seconds, screwdriver adjustable

2% maximum

380

Options:

Blank - Standard

A = 2 Form A Contacts

B = 2 Form B Contacts

H = 125 VDC Contacts

P = Transient Protection

One set N.O., One set N.C.

5 amp resistive at 120 VAC or 28 VDC

-40°C to +70°C

Option "H" provides for contacts rating of 3 amps @

125VDC.

Option "P" provides additional transient protection which

complies with the requirements of ANSI/IEEE C37.90-

1978

4 VA maximum

Notes:

1. Remove black screw for access to the voltage trip and time delay adjustment potentiometer.

2. Clockwise rotation of the voltage adjustment potentiometer will raise the voltage trip point.

3. Clockwise rotation of the time adjustment potentiometer will increase the drop-out time delay.

Consult factory for additional models.

2 4

Tyco Electronics / www.tycoelectronics.com / Factory Direct Technical Support: 800-253-4560, ext. 2023 (U.S., Canada, Mexico) or 805-220-2020, ext. 2023 (International)

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与WOUVT相关器件

型号	品牌	获取价格	描述	数据表
WOUVT-1-120AC	TE	获取价格	Voltage Sensitive Relays
WOXG	HY	获取价格	GLASS PASSIVATED BRIDGE RECTIFIERS
WOXMG	HY	获取价格	GLASS PASSIVATED BRIDGE RECTIFIERS
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