1350 Series AC Voltage Level Sensor, Relay Output Product Facts ■ ■ ■ Standard models combine AC (400 Hz.) voltage-sensing circuit with 2A DPDT output relay. Various applications ■ Motor protection ■ Ground support equipment ■ Low or high line alarms ■ Computer protection Many customizing options ■ Solid state output ■ Two-stage sensing (voltage band) ■ Up to 10A relay output ■ 3 phase version ■ Controlled dropout differential ■ Operate with auxiliary control voltage ■ Under and over voltage trip ■ Time delay on trip point ■ Tighter accuracy ■ Lower trip points ■ Different package, mounting, header ■ 60 Hz. versions The CII 1350 series AC voltage sensor energizes a relay when the monitored power line voltage reaches a predetermined level. This rugged unit with reliable solidstate design provides precise, repeatable operation over a Outline Dimensions wide temperature range. The input voltage is fed into a temperature compensated comparator circuit. When the input reaches the preset level, transistor amplifiers switch the output relay. This output may control any external devices, .063 MAX. .375 [1.60] [9.53] #4-40 THD 4 PLACES 1.25 [31.75] Electrical Specifications Pull-In Voltage: Any voltage level between 50 to 150Vac, 400 Hz., in 1.0 volt increments. Drop-Out Voltage: 0 to 3.0V max, (1.5V nom.) below pull-in voltage. Current Drain: 100mA max @ 25°C. Accuracy: ±2.5% of set point over temperature range. Max. Allowable Applied Voltage: 150% of specified pull-in voltage. Auxiliary Voltage: None required. Operate and Release Times: 50ms max. over the temperature range. Contact Arrangement: 2 Form C (DPDT). Contact Rating: 2 amps resistive @30Vdc 300mA resistive @ 115 Vrms, 400 Hz. Environmental Specifications Temperature Range: -55°C to +125°C. Vibration: 20’G,s, 10 - 2,000 Hz. Shock: 50 G’s, 11 ± 1ms duration. Insulation Resistance: 1,000 megohms, min., at 500Vdc, all terminals to case. Dielectric Strength: 1,000Vrms, 60 Hz., at sea level, all terminals to case. Sealing: Hermetic, 1.3 in. (33.0mm) of mercury. Life: 100,000 operations, min. Weight: 3.5 oz (99.2g) max. .625 [15.875] 2.0 MAX. [50.8] 2.0 MAX. [50.8] 2.0 MAX. [50.8] process or warning system to protect expensive equipment. The unit is potted and hermetically sealed and is designed to meet the environmental requirements of MIL-R-83726. .625 [15.875] .063 MAX. [1.60] .250 [6.35] .375 [9.53] INDEX DOT .250 [6.35] #4-40 THD 4 PLACES INDEX DOT 1.00 MAX. [25.4] .625 [15.875] 1.00 MAX. [25.4] .625 [15.875] .875 1.25 MAX. [22.22] [31.75] .75 DIA. [19.05] MAX. INDEX DOT .063 MAX. [1.60] .875 1.25 MAX. [22.22] [31.75] Mounting Option B Mounting Option A #4-40 THD 4 PLACES .375 [9.53] 1.00 MAX. [25.4] 1.25 MAX. [31.75] Mounting Option C Part Numbering System Wiring Diagram INPUT INDEX DOT Typical Part Number 1350 -2 Series: 1350 = AC Voltage Level Sensor, Relay Output Contact Form: 2 = 2 Form C (DPDT) Mounting (see outline dimension drawings): A = Studs on bottom B = Studs on top C = Studs on side Pull-In Voltage: Specify any level between 50 and 150Vac in 1.0 volt increments A - 100.0 © 2006 by Tyco Electronics Corporation. All Rights Reserved. CII and TYCO are trademarks. Other products and company names mentioned herein may be trademarks of their respective owners. 1 Catalog 7-1773439-5 Revised 1-06 www.tycoelectronics.com Dimensions are in inches and millimeters unless otherwise specified. Values in brackets are metric equivalents. Dimensions are shown for reference purposes only. Specifications subject to change. USA: 1-800-522-6752 Canada: 1-905-470-4425 Mexico: 01-800-733-8926 C. America: 52-55-5-729-0425 South America: 55-11-3611-1514 Hong Kong: 852-2735-1628 Japan: 81-44-844-8013 UK: 44-141-810-8967