參數(shù)資料
型號(hào): 9902860000
廠商: WEIDMULLER
元件分類: 功率/信號(hào)繼電器
英文描述: POWER/SIGNAL RELAY, SPDT, LATCHED, 2760mW (COIL), 5A (CONTACT), 24VDC (CONTACT), SOCKET MOUNT
文件頁數(shù): 1/2頁
文件大?。?/td> 85K
代理商: 9902860000
Canada
Weidmuller Ltd.
10 Spy Court
Markham, Ontario L3R 5H6
Telephone: (800) 268-4080
Facsimile: (905) 475-2798
Email: info1@weidmuller.ca
Website: www.weidmuller.ca
Mexico
Weidmuller, S.A. de C.V.
Ave Ingenieros Civiles #204
Conjunto Industrial Chachapa
72990 Puebla, Pue. Mexico
Telephone: (222) 286 62 47
Facsimile: (222) 286 62 42
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Weidmuller Inc.
821 Southlake Blvd.
Richmond, Virginia 23236
Telephone: (800) 849-9343
Facsimile: (804) 379-2593
Email: info@weidmuller.com
Website: www.weidmuller.com
Datasheet
RSHV-AC Interposing Relay
with Leakage Curr ent Immunity
The RSHV-AC was designed for applications
using PLC triac outputs. Typically a triac is used
with an RC circuit ( a “snubber”) in parallel. The
snubber protects the triac from false triggering
due to back-EMF from inductive loads but also
creates an off-state leakage current. This is
because the snubber creates a circuit between
the AC power source and the load when the
triac is turned off.
Off-state leakage currents of 2.5-4mA are not
uncommon although 1-2mA is more likely.
However, even 1mA of off-state leakage can
interfere with the operations of AC coil interpos-
ing relays. A relay with a 120V nominal AC coil
could latch closed when the triac turns off due to
the leakage current. This can damage equipment
and create a potential safety hazard.
The RSHV-AC provides immunity to up to 6.5mA
of off-state leakage current.
Features:
socket mounted relay
1 form C (SPDT), 5A rating
6.5mA leakage current immunity
mounts on 32mm and 35mm DIN rail
CSA approved
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