Defense & Aerospace

56.8 Weight, kg 0.5 Indication of load relay Yes Protection level ІР20 Climatic resistance version NF3.1 Permissible contamination level || Overvoltage category || Nominal voltage of isolation, V 450 Nominal impulse withstanding voltage, kV 2,5 Cross section of wires of connection terminals, mm² 0,5-2,5 Maximal tightening torque of terminals external screws, N*m 0,4 Data memory, years, minimum 10 Channel contacts type normally open contact (NO) Mounting onto standard 35 mm DIN-rail Mounting posi

cation | Control equipment and distribution | Typical operation | Continued | Device level protection | IP30 | Index protection of electrical shock | 0I | Climatic modification | UHL3.1 | Permissible degree of pollution | II | Overvoltage category | II | Nominal voltage of isolation, V | 450 | Rated impulse withstand voltage, kV | 2.5 | Selectable space position | Vertical | The relays output terminals specification: | | | Cos ф |

s) – protection based on the minimal starting and/or operating current; delayed motor start or rotor locking; abnormally low insulation level between the fixed coil and frame (testing before motor startup); ground fault of the stator coil during operation - protection against ground leakage current; motor thermal overload; coil overheating (measuring the coil temperature with integrated temperature sensors, or the body temperature with external temperature sensors). For each protection type, aut...

ensions RMT-101 Connection RMT-101 current overload/over current relay is used for load rejection in case the current exceeds the set value between 0 and 100 amperes (settable). | Typical operation | | Continued | Protection degree: - device - terminal block | - | IP40 IP10 | Index protection of electrical shock | - | II | Permissible degree of pollution | - | II | Overvoltage category | - | II | Nominal voltage of insulation | V | 450 | Rated impulse withstand voltage, | kV | 2.5 Technical Spec...

ollision protection Technical Datasheet Buy Online RNPP-311M RNPP-311M Dimension RNPP-311M Connection RNPP-311M voltage monitoring relay is designed for protection of three phase loads against major types of mains faults, such as: RMS voltage reaching beyond admissible thresholds - over and under voltage Phase loss or Single phasing Phase sequence order violation or reverse phase sequence Phase coincidence or shorting of two or more phases Phase Imbalance or asymmetry The device performs monitor...

RN-101M Single Phase Appliance Protection | Novatek Electro SINGLE PHASE APPLIANCE PROTECTION RELAY RN-101M Product Details: | Voltage Type | AC | Voltage (V) | 220 - 240 | Number of Poles | 2 Pole | Application | Single Phase Voltage Monitoring with Overload trip | Current (Amps) | 16A (upto 3.5kW) | Brand | NOVATEK ELECTRO | Contact Form | SPDT (Plug - Socket type) | Type | Under voltage, Over voltage, Neutral break & Overload protection Technical Datasheet Buy Online RN-101M RN-101M Dimension...

Motor Protection Relay UBZ-301 UNIVERSAL THREE PHASE MOTOR PROTECTION RELAY UBZ-301 Product Details: | Power (Watts or HP) | 2.5 - 315 kW (4 - 500 HP) | Motor Voltage | 415 V AC | Motor Brand | Any | Phase | Three Phase | Speed (Rpm) | Any | Voltage Type | AC | Operating Voltage (V) | 320 - 480 V | Number of Poles | 3 Pole, 4 Pole | Application | Three phase LT motor protection with CTs and CBCT | Rated Current (Amps) | 5A - 50A, 10A - 100A, 63A - 630A selectable | Output Type | SPDT (1NO + 1NC)...

elay range of reclosing (Ton), sec 1 – 600 Fixed time delay of switching over (switching off) for Umin, sec 12 Time of switching over to reserve phases, sec, not more 0.2 Hysteresis (reset coefficient) on voltage, V 5 – 6 Accuracy of threshold trip, V ±3 Maximum switched current (cos φ=1) of additional relay output contacts, A 16 Maximum switched current (cos φ=0.4) of additional relay output contacts, A 5 Device operating capability phase voltage, V 400 Short time allowable operating capability...

oring relay is designed to de-energize an industrial/appliance single-phase 220V/50Hz load in case of inadmissible voltage variations in the mains with subsequent automatic re-energizing after the circuit parameters recovery. Load is connected to the relay either directly via relay terminals or through a magnetic starter, depending on the wattage. | 100 000 1 000 000 | Outer dimensions, (3 S-modules) H*B*L,mm | 90 х 52.6 х 66.3 | Weight, kg, no less than | 0.150 | Mounting to standard 35mm DIN r...

ated current transformers, and with a load of up to 450 kW with the use of external current transformers, including in networks with an insulated neutral. We offers the consumer the following protection types: Low-quality network voltage (unacceptable power surges, phase breaks, phase sequence disruption, phase/line voltage distortion) Current exceeding the maximum allowed value on any of the load phases Ground leakage currents Automated reclosing can be allowed or forbidden for each type of pro...