TR-EI1P-UNI time relays Time relays with independently controled times T1 and T2, time function Ii, Ip (Cyclical operation in two independent intervals T1 and T2) , 7 time ranges AC/DC input voltages Cover - installation module, width 17,5 mm Direct mounting on 35 mm rail mount acc. to PN-EN 60715 Application: in low-voltage systems Recognitions, certifications, directives: Output circuit - contact data Number and type of contacts 1 CO Contact material AgNi Rated load AC1 8 A / 250 V AC Max. breaking capacity AC1 2 000 VA (8 A / 250 V AC) Max. operating frequency at resistive load 100 VA 3 600 cycles/hour at resistive load 1 000 VA 360 cycles/hour Input circuit Rated voltage AC: 50/60 Hz AC/DC 12...240 V terminals (+)A1 (-)A2 Must release voltage AC: 0,3 Un Operating range of supply voltage 0,9...1,1 Un Rated power consumption AC 4,0 VA DC 1,5 W Range of supply frequency AC 48...63 Hz Duty cycle 100% Residual ripple to DC 10% Insulation according to PN-EN 60664-1 Insulation rated voltage 250 V AC 4 000 V Rated surge voltage 1,2 / 50 s Overvoltage category III Insulation pollution degree 2 if built-in: 3 Dielectric strength contact clearance 1 000 V AC type of clearance: micro-disconnection General data 5 Electrical life resistive AC1 > 2 x 10 1 000 VA 7 Mechanical life (cycles) > 2 x 10 Dimensions (L x W x H) 87 x 17,5 x 65 mm Weight 63 g o Ambient temperature storage -25...+70 C o operating -25...+55 C Cover protection category IP 20 PN-EN 60529 Relative humidity 15...85% Shock resistance 15 g 11 ms Vibration resistance 0,35 mm DA 10...55 Hz Time module data Functions Ii, Ip Time ranges 1 s 10 s 1 min. 10 min. 1 h 10 h 100 h Timing adjustment smooth - (0,05...1) x time range Base accuracy 1% (calculated from the final range values) Setting accuracy 5% (calculated from the final range values) Repeatability 0,5% or 5 ms Temperature influence 0,01% / C Recovery time 100 ms LED indicator green LED U ON - indication of supply voltage U green LED U slow flashing - measurement of T1 time green LED U fast flashing - measurement of T2 time yellow LED R ON/OFF - output relay status Start by function Ip - terminals A1-B1 are not connected / bridged start by function Ii - terminals A1-B1 are connected / bridged - see Time functions, page 2. 1 www.relpol.com.pl Export Sales Department phone +48 68 47 90 832, 951 e-mail: export relpol.com.pl 14.07.2014TR-EI1P-UNI time relays Time functions Ip - Cyclical operation pause first. Independent settings of T1 and T2 Ii - Cyclical operation pulse first. Independent settings of T1 and T2 intervals. intervals. Start by function Ip - terminals A1-B1 are not connected / bridged. Start by function Ii - terminals A1-B1 are connected / bridged. When the supply voltage U is applied, the set interval T1 begins (green When the supply voltage U is applied, the output relay R switches into LED flashes slowly). After the interval T1 has expired, the output relay R on-position (yellow LED illuminated) and the set interval T1 begins (green switches into on-position (yellow LED illuminated) and the set interval T2 LED flashes slowly). After the interval T1 has expired, the output relay begins (green LED flashes fast). After the interval T2 has expired, the output switches into off-position (yellow LED not illuminated) and the set interval relay switches into off-position (yellow LED not illumninated). The output T2 begins (green LED flashes fast). After the interval T2 has expired, the relay is triggered at the ratio of T1:T2 until the supply voltage is interrupted. output relay switches into on-position (yellow LED illuminated). The output relay is triggered at the ratio of T1:T2 until the supply voltage is interrupted. U - supply voltage R - output state of the relay T1, T2 - measured times t - time axis Dimensions Front panel description T1 time-adjusting Green LED knob T1 range-adjusting knob T2 time-adjusting knob T2 range-adjusting Yellow LED knob 2 www.relpol.com.pl Export Sales Department phone +48 68 47 90 832, 951 e-mail: export relpol.com.pl 14.07.2014