Power it
Ovens, fryers, coffee and vending
Solid state relays inside commercial cooking and refrigeration equipment: okpac single, two and three-phase relays for the heating elements, miniature Faston-terminal relays for the coffee machine and the vending cabinet, screw-body and tubular magnetic sensors for door and lid detection. Zero-cross switching, no contact to wear, no click at the counter.
The charging post
DC fast charging switches a bus that never crosses zero. The C303 breaks 1,500 V and 500 A continuous, bidirectional, with permanent-magnet arc blowout in an open chamber and no gas to leak; the C310 covers AC and DC in one frame. Battery contactors from 80 to 250 A for the golf cart, the sweeper and the last-mile vehicle.
Power for the post and the sign
CVS-280 takes 750 V DC down to 24 V for a charging post fed from the DC line instead of a new AC service; OPS-260 inverters sealed to IP66 for outdoor equipment; a DC UPS with Ethernet reporting keeps the terminal's controller up through a dip; CLS-120 DC/DC with EMI filtering for the passenger-counting camera at the station.
Protection for the charger install
A charger is a continuous load with earth-leakage and surge exposure. UL-approved miniature circuit breakers, RCBOs and surge protection sized for it, from stock, with contactors and cam switches for the rest of the cabinet. The protection around the charger, not its controller.
Control it
The terminal, from the keyboard to the whole build
Stainless steel keyboards and keypads that shrug off vandalism and weather, glass keyboards that wipe clean, optical switches nobody has to touch, and capacitive buttons with an NFC reader. Complete terminals when the project is the kiosk: citizen and patient terminals, retail and information kiosks, outdoor units to IP65 in stainless.
The logic behind the door
iSmart smart relays and XGB PLCs with license-free programming for the car wash, the conveyor and the door, Jaguar drives for the blowers and pumps, iView HMIs for the attendant. One platform a service contractor can support, same-day dispatch from US stock, up to 5-year warranty on electromechanical components.
Prove it
Show control and signage
Remote I/O triggers lighting, doors and holographic effects in sync with the audio and video at a themed venue, and reads the turnstile and the door contact at the gate. Ethernet-to-serial reaches the display, the projector and the sign past the room's own ecosystem, PoE-powered where there is no outlet.
The roadside cabinet
A compact switch rated -40 to +80 C carries camera video from a wrong-way detection module to the traffic center, sub-second, in roadside heat. The same DIN-rail switches and I/O sit in the parking gate, the car wash and the signage cabinet.
Cost by store, by row, by charger
BFM-II meters up to 54 single-phase or 18 three-phase circuits from one DIN-rail unit, against two voltage sources. The kitchen line, the wash bay, the charger row and the sign each carry their own kWh. Across a chain, ExpertPower compares the utility bill with the meter store by store and flags the one that does not match.
Which start sets the peak
PM17x PRO on the service records demand the way the tariff bills it and stamps every event to 1 microsecond, so the compressor start that landed on the peak is a line in a log, not an argument. Demand is set in minutes and paid all month; seeing which minutes is the first step to moving them.
Foundation
Unattended sites that phone home
GSM-PRO2 modules on 4G with 3G and 2G fallback send an SMS or an email when a heating system, a pump or a gate faults, with I/O extension and logging, set up from an app with no programming. The technician arrives with the right part.
Junction boxes built for outside
COMBI junction boxes to IP66, UV and ozone resistant, quarter-turn lids, membrane entries that need no locknut, for the pole, the car wash and the lot. Glands, venting and the Brace conduit system around them, from a company that started on ships in 1919.
