CONTROLS CONTROLS FW SERIES PHASE CONTROL RELAY UL cUL listed CSA recognized *Monitors and Protects Against Phase Loss of One or More Phases Phase Reversal Undervoltage *Rugged Construction for Over Voltage and Transient Protection GENERAL FEATURES: OPERATING PRINCIPLE: The unit has two front dial settings. The upper dial is used for the three phase nominal voltage settings that exists in the application. The lower dial setting is for an adjustable time delay to prevent nuisance tripping of the unit. The FW has a space saving 45mm wide DIN-rail mount/surface mount enclosure and LED power-on and relay status indication. In a 3-phase network, the FW simultaneously monitors phase sequencing, loss of phase with a maximum regeneration rate of 70% of the displayed by a potentiometer on the front face, and the voltage drop on the 3 phases of less than 15% of the preset value. When the 3 phases suceed one another, the output relay is activated and indicated via a yellow LED. The output relay de-energizes (LED off) after a time delay T, adjustable between 0.2 and 10 seconds on the front face, if one of the following faults is present : - reversed direction of phase rotation - absence of one or more phases - voltage drop SPECIFICATIONS: Model No. 84873010 84873011 84873015 3 x 230VAC 3 x 380VAC 3 x 480VAC Input Power Threshold Adjustment 184 - 264VAC 310 - 337VAC 384 - 552VAC Maximum Voltage 264VAC 337VAC 552VAC Minimum Voltage 184VAC 304VAC 384VAC Frequency 50/60 Hz 50/60 Hz 50/60 Hz ORDERING INFORMATION: 5 CONFORMITY: Immunity to interference and noise (EMC) 6 VA [Powered from L1 & L2] IEC 1000.4.5 Surge immunity: Level 3 10 ms IEC 1000.4.2 Electrostatic discharges: Level 3 500 ms Category III IEC 255.5 Damped oscillated waves: Level 3 Degree of pollution 2 IEC 1000.4.3 Radiated disturbance Level 3 acc. to IEC 664-1 IEC 1000.4.4 Fast transient Level 3 VDE 0110 : 4 KV/2 IEC 1000.4.6 Conducted RF: Level 3 (ENV 50141) 1 k x input power max 70% of present threshold ~15% of front dial settings RF Emissions (EMC) 10% CENELAC EN 55022; Class A DPDT (Ag CdO) 2000 VA/AC 80 W/DC 8A WIRING: 100 mA 250 V AC resistive AC12: 2000 VA 105 operations AC15: cos = 0.3 6000 operations DC13: L/R = 300 ms L1 L2 L3 6000 operations 5 x 105 operations 360 operations / hr 0.2 to 10 s (0 * +50 %) [Only for loss of L3] green LED 12 11 14 22 21 24 yellow LED Self-extinguishing 2 x 2.5mm2 DIMENSIONS: Inches (mm) 2 x 1.5mm2 0.6 mN max. .20" (23) 3.02" (77) .20" .14" (.3.5) -20C to +60C .17" (4.2) (5) -30C to +70C 93% without condensation 0.35mm 10 - 55 Hz >100 m at 500 V 3 kV at 1 mA for 1 minute / 50 Hz 350 g Voltage 3 x 230 VAC 3 x 380 VAC 3 x 480 VAC 3 x 600 VAC Part Number 84873010 84873011 84873015 84873016 3.75" 3.91" (99.3) 3.53" (89.7) 3.07" (78.5) L1 L2 L3 2.24" (57) Max. Power Consumption . . . . . . . . . . . . . . Immunity from micro power cuts . . . . . . . . Delay on pick-up . . . . . . . . . . . . . . . . . . . . . Isolation coordination . . . . . . . . . . . . . . . . . ................................... ................................... ................................... Measurement input resistance . . . . . . . . . . . Regeneration rate . . . . . . . . . . . . . . . . . . . . . Undervoltage detection (symmetrical drop) . . Threshold display accuracy . . . . . . . . . . . . . Output relay . . . . . . . . . . . . . . . . . . . . . . . . . Breaking capacity . . . . . . . . . . . . . . . . . . . . Maximum breaking current . . . . . . . . . . . . . Minimum breaking current . . . . . . . . . . . . . . Maximum breaking voltage . . . . . . . . . . . . . Electrical Life . . . . . . . . . . . . . . . . . . . . . . . . ................................ ................................ ................................ ................................ ................................ Mechanical Life . . . . . . . . . . . . . . . . . . . . . . Maximum rate (at full load) . . . . . . . . . . . Time delay in the event of a fault . . . . . . Display Voltage presense . . . . . . . . . Display Relay . . . . . . . . . . . . . . . . . . . Casing . . . . . . . . . . . . . . . . . . . . . . . . . . . Terminals Without ferrule . . . . . . . . . . Terminals With ferrule . . . . . . . . . . . . . Terminals Tightening . . . . . . . . . . . . . . Temperature Use . . . . . . . . . . . . . . . . . Limits Stored . . . . . . . . . . . . . . . Relative humidity . . . . . . . . . . . . . . . . . . Vibration Amplitude . . . . . . . . . . . . . . . Vibration Frequency . . . . . . . . . . . . . . Isolation resistance . . . . . . . . . . . . . . . . Dielectric strength . . . . . . . . . . . . . . . . . ................................ Weight . . . . . . . . . . . . . . . . . . . . . . . . . . . 84873016 3 x 600VAC 460 - 661VAC 661VAC 460VAC 50/60 Hz (95) 3.94" (100) 1.77" (45) Products and specifications subject to change without notice. Consult factory for application assistance. 204 Airline Drive, Suite 300, Coppell, Texas 75019 / Tel: (800) 677-5311 / FAX: (800) 677-3865 / www.crouzet-usa.com 5-13