Datasheet > CRB-48-70010

CRB-48-70010

更新时间： 2024-09-10 01:10:11

品牌	Logo	应用领域
MACOM		光电二极管继电器
页数	文件大小	规格书
1页	32K
描述
Recycle Time Delay Relay

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CRB-48-70010 数据手册

CR series

Recycle Tim e Delay Relay

• Individual ON and OFF time adjustment knobs

• 10A output relay with DPDT contacts

• Various models time from 0.1 to 180 sec.

File E22575

File LR15734

Tim ing Mode

Initial Dielectric Strength

Recycle tim ing – First delay period begins when input voltage is applied.

At the end of the first delay, or “off” period, the relay will operate and the

second delay, or “on” period, begins. When the second delay period

ends, the relay de-energizes. This recycling sequence will continue until in-

put voltage is removed. When input voltage is removed, the relay will de-

energize.

Betw een Open Contacts: 500V rms, 60 Hz.

Betw een All Other Conductors: 500V rms, 60 Hz.

Input Data @ 25°C

Voltage: 120VAC and 24VDC.

Pow er Requirem ent: AC Types: Typically less than 3 VA.

DC Types: Typically less than 3 W.

Transient Protection: Yes.

Reverse Voltage Protection: Yes.

Input Voltages & Lim its @ 25°C

INPUT

VOLTAGE

OFF

TIME ¹

TIME₂

TIME ¹

N.O. RELAY ON

CONTACTS OFF

➛

Voltage

Type

Nom inal

Voltage

Minim um

Voltage

Maxim um

Voltage

Tim ing Specifications

120

105

130

Tim ing Ranges: From 0.1 to 180 sec.

Tim ing Adjustm ent: Knob adjustable.

Tolerance (for AC units add ±1/2 cycle 60 Hz.): -0% , +20% of max.

Note: DC voltage must be filtered (5% p-p ripple max. at nom. voltage).

specified at high end of

AC models will operate on 50 or 60 Hz.

timing range; min. speci-

fied, or less, at low end.

Delta Tim e (for AC units add ±1 cycle 60 Hz.): ±10% .

Repeatability (for AC units add ±1 cycle 60 Hz.): ±2% .

Release Tim e: 60ms, typ.; 100 ms, max.

Environm ental Data

Tem perature Range: Storage: -55°C to +85°C.

Operating: -10°C to +55°C.

Contact Data @ 25°C

Arrangem ents: 2 Form C (DPDT).

Material: Silver-cadmium oxide alloy.

Rating: 10 A @ 30VDC or 277VAC, resistive; 1/2 HP @ 250VAC;

1/3 HP @ 120VAC.

Expected Mechanical Life: 10 million operations.

Expected Electrical Life: 100,000 operations, min., at rated load.

Mechanical Data

Term ination: Octal plug.

Enclosure: White plastic case with dial scales for reference only.

Sockets: Fits either 27E122 or 27E891 (snap-on) 8-pin screw terminal

sockets.

Weight: 6 oz. (170g) approximately.

Ordering Inform ation – Boldface item s listed below are norm ally m aintained in stock for im m ediate delivery.

Voltage

Tim e

Part Num ber

Voltage

Tim e

Part Num ber

Type

0.1 to 10 Sec.

120VAC 0.3 to 30 Sec.

CRB-48-70010

CRB-48-70030

CRB-48-70060

24VDC 1.8 to 180 Sec. CRD-48-30180

Types

0.6 to 60 Sec.

1.8 to 180 Sec. CRB-48-70180

Outline Dim ensions

Wiring Diagram – Bottom View

➛

(pins num bered clockw ise form keyw ay)

➛

1.781 MAX.

(45.2)

3.56 MAX.

(90.42)

.60

(15.2)

.56

(14.22)

➛

.875

➛

(22.23)

1.25

(31.75)

INPUT

(DC POLARITY INDICATED)

Fig.1

8 Pin

** Note: Input polarity for DC operation. For most reliable operation on AC, connect high side

to “+” and low side to “–”.

2.406 MAX.

(61.1)

Tyco Electronics Corporation - P&B, Winston-Salem, NC 27102

Technical Support Center: 1-800-522-6752, www.pandbrelays.com

Specifications and availability subject to change without notice.

13C2700

Printed in U.S.A.

IH/4-00

中文翻译

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与CRB-48-70010相关器件

型号	品牌	获取价格	描述	数据表
CRB-48-70030	MACOM	获取价格	Recycle Time Delay Relay
CRB-48-70060	MACOM	获取价格	Recycle Time Delay Relay
CRB-48-70180	MACOM	获取价格	Recycle Time Delay Relay
CRB500F13	ETC	获取价格	Special-sie oscillator series
CRB500F2	ETC	获取价格	Special-sie oscillator series
CRB500F25	ETC	获取价格	Special-sie oscillator series
CRB500F40	ETC	获取价格	Special-sie oscillator series
CRB500F55	ETC	获取价格	Special-sie oscillator series
CRB500F9	ETC	获取价格	Special-sie oscillator series
CRB503F	ETC	获取价格	Special-sie oscillator series

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