PL4150 The Daito PL4150 is a versatile load box designed for testing Electric Vehicle Supply Equipment (EVSE) up to 150kW. It is charger-agnostic and compatible with various charging standards.
Mfr Part #:

PL4150

Available from 1 distributors
Mfr Name: Daito
Daito
The Daito PL4150 is a versatile load box designed for testing Electric Vehicle Supply Equipment (EVSE) up to 150kW. It is charger-agnostic and compatible with various charging standards.
✓ Total Stock: 32 pcs
$ Price Range: $1.16

PL4150 Available from 1 distributor

✓ Authorised
✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Non-Authorised Inventory information
32 pcs
32 pcs On Request 1 On Request On Request 2026-02-25 06:16:38 On Request On Request

PL4150 Specifications Quick View

Most important parameters for selection – full specs in datasheet.
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PL4150 Description

Short technical summary and product information.

The Daito PL4150 is a robust load box engineered for comprehensive testing of Electric Vehicle Supply Equipment (EVSE). Capable of handling up to 150kW, this unit is designed to be charger-agnostic, ensuring compatibility with a wide range of EV chargers utilizing standards such as CCS1, CCS2, NACS, CHAdeMO, and GBT, when used with a T4000 or T4350 controller.

 

This load box supports multiple charging configurations, including single-phase AC chargers (120V, 208V, 240V at 0-80A), 3-phase AC chargers (400V line-to-line at 0-32A per phase), DC chargers for 400V battery technology (350V-420V at 20A-350A), and DC chargers for 800V battery technology (700V-800V at 10A-175A).

 

The PL4150 features integrated sensors for ambient temperature, exhaust temperature, humidity, and fan speed, with automatic shutdown if any sensor malfunctions. Safety is enhanced with an electro-mechanical E-STOP, lid open/closed detection, and voltage sensors to monitor bus voltage. The unit has a NEMA 3R waterproof rating, making it suitable for various testing environments. Its physical dimensions are 28"L x 43.2"W x 40.5"H and it weighs approximately 350 lbs, requiring mechanical lifting equipment for placement.

 

Cabling includes Staubli termination for DC and AC lines, along with communication and ground connections. An M12 header is provided for the E-STOP functionality. The unit is equipped with LED indicators for power, communication status with the controller, and active power dissipation.

PL4150 Quick Information

Product Type: Load Box
Canonical Name: PL4150 Electric Vehicle Supply Equipment Load Box
Subcategory: Load Box

PL4150 Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): 1 Unlimited
REACH Status: REACH Unaffected

PL4150 Estimated Pricing

Qty Low High
1+ $1.16 $1.16

Estimated market price range - modelled values for guidance only, not live distributor offers.

PL4150 Features

  • Tests EVSE up to 150kW capacity.
  • Charger-agnostic for broad compatibility.
  • Supports multiple AC and DC charging voltages.
  • NEMA 3R waterproof rating for durability.
  • Integrated safety and environmental sensors.

PL4150 Applications

  • Ideal for EV charger performance testing.
  • Used in EVSE manufacturing and validation.
  • Suitable for charging infrastructure development.
  • Supports testing of various EV charging standards.

PL4150 FAQs

8 frequently asked questions generated from this part’s specifications.
What is the maximum power capacity of the Daito PL4150 load box?

The PL4150 can test EV chargers up to 150kW.

What types of EV chargers can the PL4150 test?

The PL4150 is charger-agnostic and works with chargers supporting CCS1, CCS2, NACS, CHAdeMO, and GBT when used with a T4000 or T4350 controller.

What are the voltage and current capabilities for single-phase AC charging?

For single-phase AC chargers, the PL4150 supports voltages of 120V, 208V, and 240V, with a current range of 0A to 80A.

What are the voltage and current capabilities for 3-phase AC charging?

For 3-phase AC chargers, the PL4150 supports a line-to-line voltage of 400V and a current of 0A to 32A per phase.

What are the DC charging voltage and current ranges for 400V battery technology?

For 400V battery technology, the PL4150 supports DC voltages from 350V to 420V and currents from 20A to 350A.

What are the DC charging voltage and current ranges for 800V battery technology?

For 800V battery technology, the PL4150 supports DC voltages from 700V to 800V and currents from 10A to 175A.

What is the physical size and weight of the PL4150?

The PL4150 measures 28"L x 43.2"W x 40.5"H and weighs approximately 350 lbs.

Does the PL4150 have a waterproof rating?

Yes, the PL4150 has a NEMA 3R waterproof rating.

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