RS Better World

Eaton Inverter Drive, 7.5 kW, 3 Phase, DC1 Series 400V ac 36 A

RS Stock No.:: 244-397
Mfr. Part No.:: 185739 DC1-34018NB-A20CE1
Manufacturer:: Eaton

Eaton Inverter Drive, 7.5 kW, 3 Phase, DC1 Series 400V ac 36 A

Subtotal (1 unit)*

PHP97,189.72

(exc. VAT)

PHP108,852.49

(inc. VAT)

FREE delivery for orders over ₱5,000.00

Stocked by manufacturer

Ready to ship from December 24, 2026

Need more? Click ‘Check delivery dates’ to find extra stock and lead times.

Units	Per Unit
1 +	PHP97,189.72

*price indicative

Our Better World range features products that make it easy for you to make a greener product choice you can trust.

Learn more about RS Better World products

RS Stock No.:: 244-397
Mfr. Part No.:: 185739 DC1-34018NB-A20CE1
Manufacturer:: Eaton

Specifications

Technical data sheets

Legislation and Compliance

Product Details

Find similar products by selecting one or more attributes.

Select all	Attribute	Value
	Brand	Eaton
	Product Type	Inverter Drive
	Power Rating	7.5kW
	Number of Phases	3
	Maximum Output Current	36A
	Current Rating	18A
	Series	DC1
	Mount Type	Vertical
	Overall Length	175mm
	IP Rating	IP20
	Output Frequency	500Hz
	Minimum Supply Voltage	400V ac
	Maximum Supply Voltage	400V ac
	Drive Type	Variable Frequency Drive (VFD)
	Compatible Motor Type	BLDC, PM Motors, Synchronous Reluctance Motor
	Minimum Operating Temperature	-10°C
	Maximum Operating Temperature	+50°C
	Overall Width	129mm
	Standards/Approvals	RoHS
	Better World Claim	Saves Energy
	Better World Product	Yes
	Overall Depth	175mm

	Select all
	Brand Eaton
	Product Type Inverter Drive
	Power Rating 7.5kW
	Number of Phases 3
	Maximum Output Current 36A
	Current Rating 18A
	Series DC1
	Mount Type Vertical
	Overall Length 175mm
	IP Rating IP20
	Output Frequency 500Hz
	Minimum Supply Voltage 400V ac
	Maximum Supply Voltage 400V ac
	Drive Type Variable Frequency Drive (VFD)
	Compatible Motor Type BLDC, PM Motors, Synchronous Reluctance Motor
	Minimum Operating Temperature -10°C
	Maximum Operating Temperature +50°C
	Overall Width 129mm
	Standards/Approvals RoHS
	Better World Claim Saves Energy
	Better World Product Yes
	Overall Depth 175mm

RoHS Status: Exempt

COO (Country of Origin):: GB

Eaton Inverter Drive, 7.5kW Power, 18A Current - 185739 DC1-34018NB-A20CE1

This Eaton DC1 inverter drive is a variable frequency drive designed to control three-phase motors in industrial environments. It provides configurable control modes including sensorless Vector and U/f, supports BLDC, PM and synchronous reluctance motors, and operates across standard mains supplies to deliver precise speed and torque management inside switchgear assemblies.

Features and Benefits:

• 500 Hz output frequency enables high-speed motor applications
• 18 A rated operational current supports continuous duty cycles
• Brake chopper and internal DC link provide controlled deceleration
• 97% efficiency reduces energy losses during operation
• Vertical mounting with IP20 protection simplifies panel integration

Applications

• Used with BLDC and PM motors in conveyor systems
• Suitable for pump and fan speed regulation in HVAC
• Ideal for machine-tool speed control requiring high frequency
• Can be used for dynamic braking in hoisting equipment
• Used with motor chokes for extended cable-length installations

What supply voltage range does it accept?

It operates from a three-phase mains with nominal ranges between 380 V and 480 V and a supply frequency of 50/60 Hz.

How does it handle overloads and high-start currents?

The drive permits 150% overload with specified cycles and a maximum start current of 175% for short intervals.

Which communications are available for integration?

Built-in CANopen and OP-Bus (RS485) with optional SmartWire‑DT support enable networked control.

What environmental limits apply to its operation?

It operates between -10 °C and +50 °C ambient and up to 4,000 m altitude with derating above 1,000 m.

What switching-frequency options exist for PWM control?

The fPWM is adjustable from 4kHz to 24kHz, with 8kHz as the default setting.