Datasheet > ALT230-S-SW

ALT230-S-SW

更新时间： 2024-11-06 14:56:35

品牌	Logo	应用领域
力特 - LITTELFUSE		/
页数	文件大小	规格书
2页	254K
描述
The ALT-S is used in single high-level float applications. When the float switch opens, the altern

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ALT230-S-SW 数据手册

Protection Relays

Alternating Relays

ALT SERIES

8-pin Plug-in Alternating Relay

Description

The ALT series alternating relays are used to alternate between

two loads. The ALT is commonly used in duplex pumping

applications to balance the runtime of both pumps.

The ALT-S is used in single high-level float applications. When

the float switch opens, the alternating relay changes state,

forcing the other pump to run the next time the float closes.

All ALT relays have a built-in debounce feature that prevents

the relay from changing state if the switch or float contact

bounces momentarily.

The ALT-X has an internal cross-connected relay and is used

in dual high-level float applications. These floats are commonly

referred to as lead and lag floats.

Wiring Diagram

The pumps alternate as in the ALT-S version but the cross-

connected relay configuration allows both pumps to run

simultaneously when both the lead and lag floats are closed.

TYPICAL WIRING DIAGRAM FORTHE ALT-S

These relays are also available with a built-in switch (SW option)

that is used to manually force one of the pumps to run every

time the float switch is closed. This is helpful when a pump has

been removed for repair or for test purposes. In the case of the

ALT-X-SW, the switch essentially forces one pump to be the

lead pump, while still allowing the second to run when both

floats are closed.

Must use the OT08PC socket for UL Rating!

*Note: Manufacturer’s recommended screw terminal torque for the OT series

Octal Sockets is 12 in.-lbs.

TYPICAL WIRING DIAGRAM FOR THE ALT-X (CROSS CONNECTED)

ALTERNATING RELAY

Features & Beneﬁts

FEATURES

BENEFITS

Prevents nuisance actuating causes by waves or

spashing in the tank

F1 - F2:

Debounce time delay

1-2A TYPICAL SIZE

FOR CONTACTOR COILS

Built-in manual/

auto switch

Force lead pump operation when a pump is

removed for repair or testing (on select models)

PUMP

Ordering Information

F3 - F6:

SIZE FOR INDIVIDUAL

PUMP APPLICATION

MODEL

ALT024-S^†

LINE VOLTAGE

DESCRIPTION

MAGNETIC CONTACTORS

20-26 V ac or V dc

For single high-level ﬂoat applications

with built in manual switch

ALT024-S-SW^†

ALT115-S

20-26 V ac or V dc

95-125 V ac

PUMP

For single high-level ﬂoat applications

with built in manual switch

95-125 V ac

ALT115-S-SW

For dual high-level (lead and lag) ﬂoat

applications

For dual high-level (lead and lag) ﬂoat

applications with built in manual switch

For single high-level ﬂoat applications

with built in manual switch

95-125 V ac

ALT115-X

Accessories

OT08PC Octal 8-pin Socket

95-125 V ac

195-250 V ac

ALT115-X-SW

ALT230-S

8-pin 35 mm DIN rail or surface mount. Rated at

10 A @ 600 V ac. Surface mounted with two #6

screws or snaps onto a 35 mm DIN rail.

ALT230-S-SW

For dual high-level (lead and lag) ﬂoat

applications

For dual high-level (lead and lag) ﬂoat

applications with built in manual switch

195-250 V ac

ALT230-X

ALT230-X-SW

^†ALT024-S and ALT024-S-SW are not UL Listed

www.littelfuse.com/alt

Rev: 2-C-043019

中文翻译

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与ALT230-S-SW相关器件

型号	品牌	获取价格	描述	数据表
ALT230-X	LITTELFUSE	获取价格	The ALT-S is used in single high-level float applications. When the float switch opens, th
ALT230-X-SW	LITTELFUSE	获取价格	The ALT-S is used in single high-level float applications. When the float switch opens, th
ALT23A682AB040	KEMET	获取价格	Pin/Solder Tag/Audio Aluminum Electrolytic Capacitors
ALT23A682AB063	KEMET	获取价格	Pin/Solder Tag/Audio Aluminum Electrolytic Capacitors
ALT23A682AB100	KEMET	获取价格	Pin/Solder Tag/Audio Aluminum Electrolytic Capacitors
ALT23A682AB200	KEMET	获取价格	Pin/Solder Tag/Audio Aluminum Electrolytic Capacitors
ALT23A682AB250	KEMET	获取价格	Pin/Solder Tag/Audio Aluminum Electrolytic Capacitors
ALT23A682AB385	KEMET	获取价格	Pin/Solder Tag/Audio Aluminum Electrolytic Capacitors
ALT23A682AB400	KEMET	获取价格	Pin/Solder Tag/Audio Aluminum Electrolytic Capacitors
ALT23A682AB450	KEMET	获取价格	Pin/Solder Tag/Audio Aluminum Electrolytic Capacitors

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