3‑Phase Mains Detection Control Board DSE4520 Generator Controller New

Features:* DSE4520 is a mains failure self-starting generator controller suitable for a variety of standalone applications.* The controller's LCD screen can display general alarm, electrical trip and stop alarm information, and can monitor engine speed, oil pressure, water temperature, oil level and generator frequency, voltage, current and power, providing complete engine and generator protection.

3‑Phase Mains Detection Control Board DSE4520 Generator Controller New

Features:
* DSE4520 is a mains failure self-starting generator controller suitable for a variety of standalone applications.
* The controller's LCD screen can display general alarm, electrical trip and stop alarm information, and can monitor engine speed, oil pressure, water temperature, oil level and generator frequency, voltage, current and power, providing complete engine and generator />Part Name: Generator Controller
Model: DSE4520
Material: ABS+Metal
Size: As shown in the picture
Color: Black
Customizable self-starting main power failure self-starting mode;Support J1939-75 and CAN alarm;
Generator frequency and CAN detection speed;
Largest backlit graphic display in its class;Real-time clock;
All parameters can be set via the front panel or computer;Power saving mode;
Three-phase generator detection;
Three-phase mains detection;Support 600 V line voltage(LL system);
Unit/load power monitoring(KW, KVA, KVAr, pf);
Accumulated power monitoring(KWh, KVAh, KVArh);
Overload protection;Unit/load current detection and protection;

Package Including：

Generator Controller DSE4520 3‑Phase Mains Detection Control Board

Note：

Please make sure that the model and appearance of your equipment are exactly the same as our products.

It is the customer's responsibility to buy the right products. If you are not sure, please contact us in time.

Thank you for your cooperation

Item SpecificsCountry of Origin United StatesBrand happy19starMPN HP113244Type Generator ControllerWarranty 1 YearMaterial ABS MetalColor Black
Payment

We accept multiplepayment.

Shipping Notice: The Guaranteed Date is automatically generated and displayed by . We can't change it and can't control the speed of delivery, it's depend on the carrier. We will ship your item out asap after the payment is clear.Usually your Items will be shipped within 1-3 business day after your payment is cleared.International orders may take 10 to 30 business days to arrive.We have CA, NJ warehouses and ship items may vary according to the stock.

Returns 30 Days easy returns satisfaction grantee.Items to be returned must be in original factory condition.Contact Us Before leaving us neutral or negative response, please contact us first.We will do everything we can to give you a satisfying solution.Please don't open case via or PayPal.We do our best to resolve any issue. Leaving negative response and low ratings doesn't get things solved.So please talk with us and we will not let you down.

3‑Phase Mains Detection Control Board DSE4520 Generator Controller New

Features:
* DSE4520 is a mains failure self-starting generator controller suitable for a variety of standalone applications.
* The controller's LCD screen can display general alarm, electrical trip and stop alarm information, and can monitor engine speed, oil pressure, water temperature, oil level and generator frequency, voltage, current and power, providing complete engine and generator />Part Name: Generator Controller
Model: DSE4520
Material: ABS+Metal
Size: As shown in the picture
Color: Black
Customizable self-starting main power failure self-starting mode;Support J1939-75 and CAN alarm;
Generator frequency and CAN detection speed;
Largest backlit graphic display in its class;Real-time clock;
All parameters can be set via the front panel or computer;Power saving mode;
Three-phase generator detection;
Three-phase mains detection;Support 600 V line voltage(LL system);
Unit/load power monitoring(KW, KVA, KVAr, pf);
Accumulated power monitoring(KWh, KVAh, KVArh);
Overload protection;Unit/load current detection and protection;

Package Including：

Generator Controller DSE4520 3‑Phase Mains Detection Control Board

Note：

Please make sure that the model and appearance of your equipment are exactly the same as our products.

It is the customer's responsibility to buy the right products. If you are not sure, please contact us in time.

Thank you for your cooperation

Item SpecificsCountry of Origin :United StatesBrand :happy19starMPN :HP113244Type :Generator ControllerWarranty :1 YearMaterial :ABS MetalColor :Black
Payment

We accept multiplepayment.

Shipping Notice: The Guaranteed Date is automatically generated and displayed by . We can't change it and can't control the speed of delivery, it's depend on the carrier. We will ship your item out asap after the payment is clear.Usually your Items will be shipped within 1-3 business day after your payment is cleared.International orders may take 10 to 30 business days to arrive.We have CA, NJ warehouses and ship items may vary according to the stock.

Returns 30 Days easy returns satisfaction grantee.Items to be returned must be in original factory condition. Contact Us Before leaving us neutral or negative response, please contact us first.We will do everything we can to give you a satisfying solution.Please don't open case via or PayPal.We do our best to resolve any issue. Leaving negative response and low ratings doesn't get things solved.So please talk with us and we will not let you down.

All rights reserved.

On Nov 11, 2026 at 17:57:07 PST, seller added the following information: