Delta Electronics PFB1224UHEC8X Delta Frequency Inverters, PLCs and Power Electronics

Razz Middle East supplies Delta Electronics industrial products in Saudi Arabia: VFD frequency inverters from the older E, EL and M families through to the current MS300, MH300 and C2000 series, DVP programmable controllers with their power supplies and expansion modules, ASDA servo drives and motors, DOP operator panels and industrial power supplies. Parts are sourced to order against the full model code and delivered duty-paid, normally in about three weeks.

Delta Electronics PFB1224UHEC8X

This page covers Delta Electronics part number PFB1224UHEC8X — Delta Frequency Inverters, PLCs and Power Electronics. Quote the full part number with your enquiry and the item is unambiguous: one part number identifies one exact product variant, including options that are not visible in the description.

About Delta Frequency Inverters, PLCs and Power Electronics

Delta's industrial line is built around the inverter and the control that sits beside it. The frequency inverter range starts at single-phase 230 V micro drives for fans, small pumps and workshop machinery, and runs up through general purpose three-phase 400 V units to the C2000 and CP2000 series used on larger pump and fan duties, with V/f, sensorless vector or closed-loop vector control depending on the family. The model code carries the information: after VFD the digits give the frame rating, the family letter follows, and the digits after it give the phase count and voltage class, which is why VFD004EL21A and VFD055E43A are different sizes on different supplies. Newer families such as MS300 append a longer suffix recording braking chopper, EMC filter, keypad and conformal coating options, so a code like VFD4A2MS43ANSAA has to be quoted whole. The DVP controllers are compact DIN-rail PLCs — the slim ES2, SS2, SA2 and EX2 types with digital and analogue expansion, DVPPS power supply modules and communication cards — and the final letter of a model such as DVP32ES200R states the output type, R for relay and T for transistor. ASDA servo drives with matched motors, DOP HMIs, panel meters and switch-mode power supplies complete the range.

Delta Frequency Inverters, PLCs and Power Electronics in Saudi Arabia

Delta hardware reaches the Kingdom mostly through machinery imports and through retrofit work, where a failed drive is replaced on a running installation. It is common on water pumping and irrigation sets, booster and transfer pumps in buildings, HVAC fan and pump control, plastics, packaging and printing machinery, smaller food and beverage lines, and workshop machinery in the industrial cities around Riyadh, Dammam and Jeddah. Mains here is 380/400 V at 60 Hz, and a motor fed at a 60 Hz base frequency runs faster than the same machine in a 50 Hz market, so the drive's frequency limits and the pump or fan curve should both be checked when a unit is swapped. Ambient temperature is the other constraint: panel internal temperature in an unconditioned plant room can force a drive to derate, and dust drawn in through unfiltered vents is the usual cause of early fan and heatsink failure. Imported equipment is subject to SASO conformity requirements.

Ordering and lead time

Send the complete model code exactly as printed on the drive label, every trailing letter included — the suffix records the braking chopper, EMC filter, keypad and coating options, and two drives of the same power rating are not the same item if the suffix differs. Give the supply voltage and phase count as well, because single-phase and three-phase versions of one rating carry different codes. Several older families, VFD-E, VFD-EL and VFD-M among them, have been superseded by current series; where a like-for-like unit is no longer built, the successor usually differs in mounting footprint and terminal layout and needs its parameters re-entered, so a copy of the existing parameter set is worth taking before the old drive is removed. For DVP controllers, state the output type and the expansion modules already on the rail. For ASDA, quote drive and motor together with the encoder and cable type. Supplied on order, normally in about three weeks, delivered duty-paid.

Specifications are taken from the supplier's published catalogue data. Confirm against the manufacturer's current datasheet before ordering.