Datasheet > 721X

721X

更新时间： 2024-11-29 06:31:31

品牌	Logo	应用领域
泰科 - TE		继电器
页数	文件大小	规格书
1页	82K
描述
WILMAR™ Protective Relays - 700 Series

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中文翻译

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技术参数
数据手册

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721X 技术参数

是否无铅：	含铅	是否Rohs认证：	不符合
生命周期：	Active	Reach Compliance Code：	unknown
ECCN代码：	EAR99	风险等级：	5.62
Is Samacsys：	N	最大线圈电压（交流）：	230 V
触点（交流）最大额定R负载：	5A@120VAC	最大触点电流（交流）：	5 A
最大触点电压（交流）：	120 V	触点/输出电源类型：	AC
安装特点：	PANEL MOUNT	继电器动作：	MOMENTARY
继电器功能：	SPST	继电器类型：	POWER/SIGNAL RELAY
表面贴装：	NO	端接类型：	SCREW
Base Number Matches：	1

721X 数据手册

Reverse Power Relays

WILMAR™ Protective Relays – 700 Series

Function:

• ANSI/IEEE C37.90-1978

• UL file No. E58048

• CSA file No. LR61158

TERMINAL STRIPS

#6 - 32 SCREWS

Several types of Reverse Power Relays are available

including relays sensitive to reverse reactive power

(KVAR). WILMAR is the leading brand of reverse power

relays. Our rugged sealed construction provides con-

tinuous and reliable operation unaffected by shock,

vibration or other severe environments. Reverse Power

Relays are used for the protection of generator sets

operating in parallel.

3 ¹³

/16

80%

70%

60%

50%

/64

" DIA.

4 MTG. HOLES

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

40%

PART NUMBER SELECTION

Model 710 (X)

Designed for 120, 220 or 266 volt

30%

20%

10%

Model 720 (X) thru 724 (X)

For operation on three phase,

three wire circuits

line to neutral connection

0.000

0.100

0.200

0.300

0.400

Time Delay (seconds)

PRODUCT SPECIFICATIONS

700 Series

PART NUMBER SELECTION

Part Number

Sample Part No.

710X

Line Voltage...................................... Model 710X = 120 V, 220 V or 266 V

Type: ± 20%

line to neutral sensing

710 = 120 V, 220 V, 266 V line to neutral

720 = 120 V, L-L, 3 Phase

721 = 230 V, L-L, 3 Phase

722 = 380 V, L-L, 3 Phase

723 = 460 V, L-L, 3 Phase

724 = 575 V, L-L, 3 Phase

725 = 416 V, L-L, 3 Phase

Mounting:

Line Frequency ................................. 50-500 Hz.

Current Requirements ..................... 0 to 5 amp max direct or from CT with 5 amp

secondary

Screwdriver adjustable 4% to 20% (of the 5 amp rating)

Inverse Delay - See Chart

Trip Adjustment ...............................

Time Delay ........................................

X = Flange

Output Contacts ............................... One set N.O., one set N.C.

Blank - Stud

5 amp resistive at 120 AC or 28 Vdc

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

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

Options:

7 = Reverse Inductive

P = Surge Suppression

Voltage circuit: 2 VA max.

Current circuit: 4 VA max.

Consult factory for additional models.

Notes:

1. Remove screw for access to the pick-up adjustment.

2. Clockwise rotation of the adjustment will raise the reverse trip point.

3. This relay senses true power, which is a product of voltage, current and phase angle.

Connections and polarity must be obversed in accordance with the provided diagrams.

2 8

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)

中文翻译

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与721X相关器件

型号	品牌	获取价格	描述	数据表
721Y	ETC	获取价格	Standard LED Lamp
722	BB	获取价格	DUAL ISOLATED DC/DC CONVERTER
722	MACOM	获取价格	WILMARâ¢ Protective Relays - 700 Series
7220	GILWAY	获取价格	T-1 Subminiature Lamps
7220	RENESAS	获取价格	8-BIT SINGLE-CHIP MICROCOMPUTER
722005	ADI	获取价格	Evaluating the ADT7320/ADT7420 Temperature Sensors
72200L10TPSCDS-W	IDT	获取价格	FIFO, 256X8, 6.5ns, Synchronous, CMOS, PDIP28
72200L12TPSCDS-W	IDT	获取价格	FIFO, 256X8, 8ns, Synchronous, CMOS, PDIP28
72200L15TPG	IDT	获取价格	FIFO, 256X8, 10ns, Synchronous, CMOS, PDIP28, 0.300 INCH, GREEN, THIN, PLASTIC, DIP-28
72200L15TPSCDS-W	IDT	获取价格	FIFO, 256X8, 10ns, Synchronous, CMOS, PDIP28

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