High-Speed AC Electric Dynamometers Alternating Current Dyno AC Regenerative Tester Alternating Power Dynametric Testing Machine

Name: High-Speed AC Electric Dynamometers Alternating Current Dyno AC Regenerative Tester Alternating Power Dynametric Testing Machine
Brand: DONGGUAN LONROY EQUIPMENT CO LTD
Availability: InStock

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High-Speed AC Electric Dynamometers Alternating Current Dyno AC Regenerative Tester Alternating Power Dynametric Testing Machine

Large Image : High-Speed AC Electric Dynamometers Alternating Current Dyno AC Regenerative Tester Alternating Power Dynametric Testing Machine

Product Details:

Place of Origin:	Guangdong, China
Brand Name:	LONROY

Payment & Shipping Terms:

Minimum Order Quantity:	1

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High-Speed AC Electric Dynamometers Alternating Current Dyno AC Regenerative Tester Alternating Power Dynametric Testing Machine

Description

Maximum Input Current:	/	Type:	AC Electronic Load Tester
Accuracy:	/	Connection Interface:	/
Operating Mode:	/	Display Type:	LCD Display
Highlight:	AC electric dynamometers regenerative tester , alternating current dyno testing machine , high-speed AC dynamometric lab tester

Products Description

High-Speed AC Electric Dynamometers Alternating Current Dyno AC Regenerative Tester Alternating Power Dynametric Testing Machine

Features and Advantages The AC electric dynamometer is a new type of powertrain loading and testing system based on four-quadrant AC asynchronous motor speed and torque control technology. It represents an advanced method for powertrain loading and driving, with the capability for full localization of all components. Independently developed and designed, these AC electric dynamometers offer a wide range of specifications: supply voltages from 220V to 6000V, power ratings from 3kW to 6000kW, single-unit torque up to 50,000 Nm, and speeds up to 15,000 rpm (with stable operation at speeds as low as 0.01 rpm). They currently rank among the most powerful electric dynamometers in China in terms of single-unit torque and power capacity.

High-Speed AC Electric Dynamometers Alternating Current Dyno AC Regenerative Tester Alternating Power Dynametric Testing Machine

Excellent Performance Characteristics 1.In constant speed mode, the electric dynamometer features a motoring/back-driving function. 2.In constant torque mode, the electric dynamometer features a dynamometer loading function. 3.During dynamometer loading, energy generated by the electric dynamometer can be fed directly back into the grid or dissipated via a braking chopper resistor.

High-Speed AC Electric Dynamometers Alternating Current Dyno AC Regenerative Tester Alternating Power Dynametric Testing Machine

The electric dynamometer does not require a cooling water system. 1.Motor under test ----------- Torque sensor -------- Electric dynamometer 2.Engine -------------- Torque sensor -------- Electric dynamometer 3.Drive motor ----------- Gearbox --------- Torque sensor ---------- Electric dynamometer 4.Drive motor ----------- Gearbox --------- Slave gearbox ---------- Torque sensor ---------- Electric dynamometer

High-Speed AC Electric Dynamometers Alternating Current Dyno AC Regenerative Tester Alternating Power Dynametric Testing Machine

Specification

Technical Specifications

Item	Specification
Multiple Operating Modes	Supports Continuous Operation, Intermittent Operation, Variable-Speed Operation, Forward/Reverse Rotation, Precise Positioning, Rapid Braking, Soft Start & Stop
Dual-Functionality	Works As Loading Device Or Prime Mover; Realizes Power Driving And Power Absorption In Both Rotational Directions; Supports Flange Connection And Motor Suspension Mounting For Easy Installation & Alignment
Single Unit Torque & Speed Range	Torque: 0–50,000 Nm; Speed: 0–15,000 rpm
Power & Electrical Parameters	Power Range: 3 kW–6,000 kW; Supply Voltage: 220 V–6,000 V; Rated Frequencies: 16.7 Hz, 25 Hz, 33.3 Hz, 50 Hz, 66.7 Hz, 75 Hz, 100 Hz, 125 Hz, 133.3 Hz, 150 Hz, 175 Hz, 200 Hz, 250 Hz
Measurement Accuracy	Speed: ±1 rpm; Torque: ±0.1% FS (Full Scale)
Control Accuracy	Speed: ±1 rpm; Torque: ±0.2% FS
Loading Stability	Constant Torque Loading Stability: Better Than 0.2%; Constant Speed Driving Stability: Better Than 0.1%
Overload Capability	150% Torque Overload ≥10 Min; 200% Torque Overload ≥1 Min
Zero-Speed Loading Feature	Torque Range 0–50,000 Nm; Full Load Applicable At Zero Speed; Decelerate To Zero Without Torque Derating; Short-Time Double Full-Load Torque Output Available
Loading Performance	Constant Torque Loading From Zero Speed To Rated Speed; Constant Power Loading Above Rated Speed
Dynamic Performance	Low Moment Of Inertia, High Overload Capacity; Dynamic Response Time: <5 ms
Control Strategy	DTC Direct Torque Control, Variable Frequency Control
Grid Connection Performance	Energy Closed-Loop Control; Harmonic Voltage <2%, Harmonic Current <4.5%; Grid Energy Feedback Compliant With CE Standards
Maintenance Characteristic	Adopts Hybrid Hydrostatic/Hydrodynamic Self-Lubricating Bearings With Lifetime Lubrication; Low Wear, Nearly Maintenance-Free

Our Advantages

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Contact Person: Kaitlyn Wang

Tel: 19376687282

Fax: 86-769-83078748

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High-Speed AC Electric Dynamometers Alternating Current Dyno AC Regenerative Tester Alternating Power Dynametric Testing Machine

High-Speed AC Electric Dynamometers Alternating Current Dyno AC Regenerative Tester Alternating Power Dynametric Testing Machine

High-Speed AC Electric Dynamometers Alternating Current Dyno AC Regenerative Tester Alternating Power Dynametric Testing Machine

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