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UNISON
UNISON
Unison 901 PHT 44 90 420 CU2, Scr, Input 4-20ma, output 440vac, 90amp
Regular price
₹2,150
Regular price
₹2,900
Sale price
₹2,150
Incl. all taxes • Shipping calculated at checkout.
Price excl. GST
₹1,822.03
GST @ 18% included in above product price
Authorized Dealer
GST Invoice
PAN India Delivery
Fast Dispatch
🚚 Delivery in 2-3 days (Delhi NCR, UP & Haryana), 5-6 days elsewhere
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Description
901 PHT 44 90 420 CU2, Unison Scr, Input 4-20ma, output 440vac, 90amp – an SCR power controller with analog input from Unison in our solid state relays (ssr) range. An SCR power controller varies the power to a heater or load in proportion to a 4-20 mA control signal, which suits smooth heater control from a temperature controller or PLC.
Control input
4-20mA(100E)
Output / load rating
440VAC/50HzUpto90Amp@20°CAC51a,AnalogI/P.2mmCu.plate
Heat sink
Not included
About the photo: the product image is Unison’s own dimension drawing, shown with a heat sink attached for scale. The heat sink is sold separately and is not included with this purchase unless the title says otherwise.
Technical specifications
| Make | Unison |
| Model | 901 PHT 44 90 420 CU2 |
| Control input | 4-20mA(100E) |
| Output / load rating | 440VAC/50HzUpto90Amp@20°CAC51a,AnalogI/P.2mmCu.plate |
| Heat sink | Not included |
Notable features
- GST invoice provided with every order
- Please confirm the model, voltage and rating against your panel before ordering — WhatsApp us on 8800754881 if you want a second opinion
This model’s exact figures could not be independently verified against a public Unison datasheet (the manufacturer’s current site requires registration to view full specs for this series). The specifications above are as supplied by the store. If load current matters for your application, please confirm with us on WhatsApp before ordering.
Frequently asked questions about the Unison 901 PHT 44 90 420 CU2
What is the control input of the 901 PHT 44 90 420 CU2?
4-20mA(100E), as listed by the store.
What is the output / load rating of the 901 PHT 44 90 420 CU2?
440VAC/50HzUpto90Amp@20°CAC51a,AnalogI/P.2mmCu.plate, as listed by the store.
What is the heat sink of the 901 PHT 44 90 420 CU2?
Not included, as listed by the store.
Is the 901 PHT 44 90 420 CU2 genuine, and do you provide a GST invoice?
Yes. Voltkart is an authorised dealer of Unison, so you receive genuine Unison products, and every order comes with a GST invoice.
Can I order the 901 PHT 44 90 420 CU2 in bulk for OEM or wholesale use?
Yes, please send your quantity through our wholesale enquiry page or message us on WhatsApp 8800754881, and our team will help with a quote.
Explore more Unison products
Need help sizing the right SSR?
Voltkart is an authorised dealer of Unison. Tell us your load and heat sink setup and we will help you pick the correct model.
