Frequently inquire Together

100% Genuine Stock, 24/7 Service


Technical specifications:

  • Specify SR 750 or SR 760
  • Specify phase current of 5 amp or 1 amp
  • Specify ground current of 5 amp or 1 amp
  • Specify sensitive ground current of 5A or 1A.
  • LO Power Supply range:
    • DC: 20 to 60V
    • AC: 20 to 48 V @ 48 to 62 Hz
  • HI Power Supply range:
    • DC: 88 to 300 V
    • AC: 70 to 265 V @ 48 to 62Hz
  • Specify Analog outputs: 0-1mA, 0-5mA, 0-10mA, and 4-20mA
  • Specify Breaker Closed LED: Red or Green

Meeting the Needs of Protection:

  • Phase Timed Overcurrent (51P)
  • Voltage Restraint (12 selectable curves plus 2 Flexcurves)
  • Ground Timed Overcurrent (51N)
  • Phase & Ground Loset Overcurrent (50PL, 50NL)
  • Phase & Ground Hiset Overcurrent (50PH, 50NH)
  • Phase & Ground Directional Control
  • Zero Sequence (67P)
  • Negative Sequence (67N)
  • Negative Sequence Instantaneous (46/50) and Time (46/51) Overcurrent
  • Voltage Phase Reversal (47)
  • Negative Sequence Overvoltage (59Q)
  • Undervoltage & Overvoltage (27-1, 27-2, 59-1, 59-2)
  • Underfrequency & Overfrequency (81U-1, 81U-2, 81O-1, 81O-2)

Meeting the Needs of Control:

  • Full Remote/Local Control
  • Manual Close Control
  • 4 ShotAutoreclose (760)
  • TOC Curves Selection Between Reclosures
  • Current Supervison
  • Synchrocheck (Voltage, Phase Angle, and Frequency)
  • Cold Load Pickup
  • Power Factor Control
  • Load Shedding & Restoration Control
  • 4 Settings Groups
  • Transfer scheme
Is our price competitive?
Topbrands collaborates with over 50 countries worldwide. As a leading supplier in China, we can provide significant discounts to customers based on market demand.
What is the warranty period?
We offer a standard one-year warranty for all new and original items.
What payment methods do we accept?
We accept 100% T/T (Telegraphic Transfer) before shipping. For items with a lead time, a 30% deposit is required in advance, with the remaining 70% balance due before shipping. If you have an agent in China, please contact us for RMB transfer.
What is the warranty period?
We offer a standard one-year warranty for all new and original items.
What shipping methods do we use?
We primarily utilize carriers such as FedEx, DHL, UPS, BRE, etc. If you have an account with any of these carriers, you can arrange the shipping yourself. Additionally, we offer free shipping to China freight forwarders.
What is our delivery time?
Typically, delivery takes around 1-3 days after receiving the advance payment. For items with a quoted lead time, delivery will occur as per the specified lead time.
How do we package the goods?
Our packaging process involves multiple layers of protection. Initially, the product is placed in its original box, sealed with a label. Then, we add a layer of bubble wrap to safeguard against collisions during transportation. Finally, all products are securely packed in sturdy boxes for further protection.
How can customers contact us and request a quote?
Customers can inquire via email, WhatsApp, WeChat, Skype, or any preferred communication platform. Simply reach out to us, and we'll promptly provide a quote tailored to your needs.

Topbrands PLC Limited is a top supplier of genuine new PLC and DCS parts, serving over 50 countries globally. We offer high-quality products from renowned brands like Bently Nevada, Honeywell, ABB, and more. With our warehouse in China stocking up to 30,000 pieces, we ensure rapid delivery to meet urgent order needs while maintaining competitive pricing to save our customers' budgets. Learn more...

Contact Information

Customer Reviews

Be the first to write a review

Maybe You Also Like

    Complementary products

      • Express Shipping

        Swift delivery to meet urgent needs.

      • Extensive Inventory

        Vast stock ensures immediate availability.

      • Quality Assurance

        Genuine, high-quality PLC & DCS parts.

      • Global Service

        Catering to clients worldwide with reliable support.