Precision measurement, microprocessor protection relays, control timers, and current sensing for electrical switchboards
Modern low-voltage switchboards, motor control centres, and generator synchronising panels rely on accurate instrumentation for power measurement, automated process control, and fault protection. Nairobi Power Engineers stocks and integrates premium industrial panel instruments engineered for high electrical noise immunity and tropical ambient temperatures.
As official distributor for Lovato Electric (Italy), we supply flush-mount 96x96mm and DIN-rail digital power analysers (DMG series), MID-approved kilowatt-hour meters (DME series), electronic motor and voltage protection relays (PMV/PMA series), multi-function timers, and high-accuracy current transformers (DMK series).
Lovato DMG Series • Class 0.2s
Flush-mounting 96x96mm and modular DIN-rail digital power analysers measuring V, I, kW, kvar, kVA, power factor, and harmonics up to 63rd order.
Lovato Relays • Multi-Function
Voltage monitoring, phase failure, phase sequence, Earth leakage, and PTC motor temperature protection relays with adjustable trip thresholds.
Lovato Timers • Digital & Analog
Multi-function, multi-voltage DIN-rail electronic timers, astronomical time switches, liquid level controls, and programmable micro-PLCs.
Lovato DMK • Class 0.5 / 0.2s
Solid-core and split-core current transformers in compact flame-retardant polycarbonate cases with sealable terminal covers.
| Device Family | Key Models | Accuracy / Ratings | Communication Interfaces |
|---|---|---|---|
| Power Analysers | Lovato DMG100 / 600 / 7000 / 8000 | Class 0.5s active / Class 0.2s revenue | RS485 Modbus RTU, Ethernet TCP/IP, NFC |
| DIN Energy Meters | Lovato DME D100 / D300 / D330 | MID Class B (EN 50470-3) & Class 1 | Pulse output, Modbus RTU, M-Bus |
| Voltage & Phase Relays | Lovato PMV50 / PMV70 / PMA | Voltage asymmetry 5–15%, ±2% accuracy | SPDT / DPDT 8A relay contacts |
| Earth Leakage Relays | Lovato R2D / R4D with Toroids | Trip sensitivity 0.03 A to 30 A adjustable | Pre-alarm & trip relay outputs |
| Current Transformers | Lovato DMK series (Solid & Split) | Class 0.5, Class 0.2s, 5VA to 30VA burden | 5A / 1A secondary, sealable terminals |
Send your bill of materials for meters, relays, and CTs for competitive project pricing.
