Electrical & Electronic

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...

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...

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...

RN-116 Single Phase Appliance Protection | Novatek Electro India SINGLE PHASE APPLIANCE PROTECTION RELAY RN-116 Product Details: | Voltage Type | AC | Voltage (V) | 220 - 240 | Number of Poles | 2 Pole | Application | Single Phase Voltage Monitoring (AC, Fridge, TV, Washing Machine, etc.) | Current (Amps) | 16A | Brand | NOVATEK ELECTRO | Contact Form | SPDT (Plug - Socket type) | Type | Under voltage, Over voltage, Neutral break protection Technical Datasheet RN-116 Voltage Relay RN-116 is desi...

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...

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...

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 |

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)...

UBZ-304 Motor Protection Relay | Buy in India - Novatek Electro NUMERIC LT MOTOR PROTECTION DEVICE UBZ-304 Product Details: | Power (Watts or HP) | 2.5 – 315 kW (4 – 500 HP) | Motor Voltage | 380 – 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 | Rated Current (Amps) | 5A to 630A programmable | Output Type | Functional – SPDT (1NO + ...

Time Delay Relay REV-120 MULTIFUNCTION TIME DELAY RELAY WITH EXTERNAL INPUT REV-120 Product Details: | Voltage (V) | 220 – 240V AC 50/60 Hz | Number of Poles | 1 Pole, 1 channel | Application | On delay, Off delay, Cyclic timer, Pulse timer, Star-Delta timer | Current (Amps) | 6A | Time Range | 10 selectable time range, 0.1 sec to 10 days | Brand | NOVATEK ELECTRO | Contact Form | SPDT (2NO + 2NC) | Coil Type | 1 channel Potential free, SPDT Technical Datasheet REV-120 REV-120 dimension REV-120 ...