900-3X [TE]

WILMAR™ Protective Relays - 900 Series; 丰益™保护继电器 - 900系列


型号：	900-3X
厂家：	TE CONNECTIVITY
描述：	WILMAR™ Protective Relays - 900 Series 丰益™保护继电器 - 900系列继电器
文件：	总1页 (文件大小：59K)
中文：	中文翻译
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Phase Sequence Relays

Function:

WILMAR™ Protective Relays – 900 Series

Phase sequence relays are designed to monitor

the correct phase rotation of a three phase

system. Several models are avilable from 50 Hz,

60 Hz, and 400 Hz with voltages up to 575 volts.

High shock relay output and reverse contacts are

also available.

Operation:

The relay remains de-energized when voltage in

the proper phase sequence (A, B, C) is applied,

the relay is energized when voltage with incorrect

sequence (A, C, B) is applied.

/32

PART NUMBER SELECTION

6 - 32 x 3/8 studs

4 places

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

PRODUCT SPECIFICATIONS

PART NUMBER SELECTION

Part Number

900 Series

Sample Part No.

Type:

901X

Input Voltage ....................................

Output Contacts

See Part Number Selection

SPDT

900-3X = 120 VAC, 60 Hz, 3 phase,L-L

910X = 190-520 VAC, 60 Hz, 3 Phase, L-L

900-2X = 208-230, 50/60 Hz, 3 Phase

900X = 230 VAC, 60 Hz, 3 phase, L-L

901X = 460 VAC, 60 Hz, 3 phase,L-L

Mounting:

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

5 amp resitive at 120 Vac or 28 Vdc

X = Flange

Blank - Stud

Consult factory for additional models and options

3 1

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)