Specialty Relays AGASTAT GP/ML/TR Series, 10 Amp Control Relay, Non-latching, Latching & Timing Versions GP/ML/TR Design Features This consists of a W-shaped The absence of metal-to- mechanism, shown in metal friction, the sym met ri- Among the advances Figure 1. When the center c al design of the contact AGASTAT control relays of the W is moved vertically arr ange ment and the lack offer over existing designs is the lower extremities move of heavy impacts provides a unique contact operating closer to each other as can a mechanical life of mechanism. An articulated be seen in the illustration. 100,000,000 operations. arm assembly amplifies the The center of the W mech a- movement of the solenoid For use in AC circuits, the nism is connected to the core, allowing the use of a relay is supplied with a moving core of the elec tro- short stroke coil to produce built-in rectification circuit, m agn et and the two lower thus retaining the high DC an extremely wide contact points are con nect ed to the gap. The long support efficiency of the electro- moving contacts. arms used in conventional magnet. The current peak SERIES GP SERIES TR re lays are eliminated. Both Two of these mechanisms on energizing is also elimi- are placed side-by-side to nated and con seq uentl y current capacity and shock/ Product Facts vib rat ion tolerance are actuate the four contacts the rel ay can operate with n Occupies very small panel greatly increased, as well sets of the relay. These a res is tance in series (e.g. space as life exp ect an cy. arms act as return springs for high voltages or for for their corresponding drop-out by shorting the n May be mounted singly, in Design/Construction cont acts. coil). The use of the rectifi- continuous rows or in AGASTAT control relays are cation circuit offers still groups The mechanical amplification operated by a moving core other ad van tage s. The of the motion of the electro- n Available with screw electromagnet whose main same model can operated magnet permits a greater terminal molded socket. gap is at the center of the at frequencies ranging from distance between the con- coil. 40 to 400 cycles. Operation n 4 SPDT contacts tacts, while the high effi- of the relay is possible even The coil provides a low ciency of the electromagnet n Magnetic blowout device with a low AC voltage. mean turn length and also provides a nominal contact option increases DC assists heat dissipation. force in excess of 100 The plastic dust cover has current carrying ability Since the maximum travel of grams on the normally open two windows to facilitate approximately ten times the elec tro mag net does not contacts. cooling and also to allow for both N.O. and N.C. provide optimum contacts direct mounting of the relay. All the contacts are posi- contacts. In both AC and movem ent, an ingenious tioned well away from the DC operation, the addition amplifying device has been cover and are well ventilated of the device will normally de signed. and separated from each double the contact life, due other by insulating walls. to reduced arcing. n File E15631, File LR29186 R R Users should thoroughly review the technical data before selecting a product part number. It is recommended that users also seek out the pertinent approvals files of the agencies/laboratories and review them to ensure the product meets Figure 1 the requirements for a given application. Illustration of Amplification This diagram illustrates am plif i cat ion ob tained by the ar tic u lat ed op er at ing mech a nism. Note: Seismic & radiation tested EGP, EML and ETR models are available. Consult factory for detailed in for ma tion. 1228 Catalog 5-1773450-5 Dimensions are shown for Dimensions are in millimeters USA: +1 800 522 6752 For additional support numbers Revised 3-13 reference purposes only. unless otherwise specified. Asia Pacific: +86 0 400 820 6015 please visit www.te.com Specifications subject UK: +44 800 267 666 www.te.com to change.Specialty Relays Specialty Relays AGASTAT GP/ML/TR Series, 10 Amp Control Relay, Non-latching, Latching & Timing Versions (Continued) GP/ML Contact Data 25C Arrangements 4 Form C (4PDT) Material Silver plated Expected Life Mechanical 100 million operations Electrical See chart and graph Contact Ratings and Expected Life Power Factor Number of Current or Electrical Voltage (Amps) Time Constant Ope r a tions Remarks 540 VAC 3 COS = 0.5 15,000 2 contacts in series 380 VAC 15 Resistive 10,000 2 contacts in parallel 380 VAC 10 Resistive 200,000 380 VAC 3 x 3.3 COS = 0.8 200,000 3hp motor 220 VAC 20 Resistive 20,000 2 contacts in parallel 220 VAC 15 COS = 0.5 20,000 2 contacts in parallel 220 VAC 10 Resistive 400,000 220 VAC 3 x 6 COS = 0.8 200,000 3 hp motor 220 VAC 5 1,500,000 Filament lamps 220 VAC 5 Resistive 3,000,000 220 VAC 2.5 COS = 0.25 2,000,000 220 VAC 2 Resistive 15,000,000 220 VAC 1.25 Resistive 30,000,000 Load Life Curve 120 VDC 1.5 Resistive 20,000,000 with blow-out device 48 VDC 10 Resistive 1,000,000 48 VDC 1.5 5 ms 18,000,000 Initial Dielectric Strength Coil Operating Voltage Environmental Data Between non-connected terminals Operating Temperature Range: 0C to DC AC, 50/60Hz 2,000V rms, 60 Hz 12 +60C. Nominal Coil Voltage 12 24 48 125 250 24 120 220 Between non-connected terminals & Vibration: Single axis fragility curve data Minimum Pick-up relay yoke 2,000V rms, 60 Hz are available on request at frequencies Voltage at 20C 9 18 36 94 187 19 92 175 Initial Insulation Resistance from 5 Hz. to 33 Hz. Minimum Pick-up Between non-connected terminals Shock: The relay, when kept energized Voltage at 40C 9.5 19 38 100 200 20 102 188 109 ohms at 500VDC by means of one of its own contact sets, Maximum voltage Between non-connected terminals & will withstand 40g shock load when for continuous use 13.5 27 53 143 275 27 137 245 relay yoke 109 ohms at 500VDC operating on DC, and 150g shock load For 380VAC Use 6800 ohms 4 watt resistor in series with 220VAC relay. Coil Data on AC. For 440VAC Use 8200 ohms 6 watt resistor in series with 220VAC relay. Voltage 24, 120 & 220VAC, 60 Hz Mechanical Data Drop-out voltage is between 10% and 40% of the nominal voltages for both DC and Add series resistor for 380-440VDC Mounting Terminals AC (For example: in a 120 VAC unit, drop-out will occur between 12 and 48 volts.) 12, 24, 48, 125 & 250VDC 16 flat base pins. Screw terminal sockets DC relays will function with unfiltered DC from a full-wave bridge rectifier. Duty Cycle Continuous are available. Nominal Coil Power Wire Connection The 16 flat pins 6VA for AC coils 6W for DC coils. Operate Data 20C are arranged in four symm etr i cal rows of There is no surge current during four pins the pitch in both dir ect ions Operate Time at Rated Voltage operation. being .394. Connection may be made Between energizing and opening of to the relay by soldering. Sockets are normally closed contacts less than available with screw terminals. 18 milliseconds on AC and less than 15 milliseconds on DC. The internal wiring of the relay is also symmetrical as shown in the adjacent Release Time figure, allowing the relay to be inserted Between energizing and closing of into the socket in either of two positions. normally open contacts less than Ter min als B2 and B3 are provided as extra 35 milliseconds on AC and less than connections for special app lic a tions. 30 milliseconds on DC. Between de-energizing and opening of Weight normally open contacts less than 10.9 oz. (308g) approximately 70 milliseconds on AC and less than 8 milliseconds on DC. Between de-energizing and closing of normally closed contacts less than 85 milliseconds on AC and less than 25 milliseconds on DC. 1229 Catalog 5-1773450-5 Dimensions are shown for Dimensions are in millimeters USA: +1 800 522 6752 For additional support numbers Revised 3-13 reference purposes only. unless otherwise specified. Asia Pacific: +86 0 400 820 6015 please visit www.te.com Specifications subject UK: +44 800 267 666 www.te.com to change.