Cross Flow Fan, GFD(S)D920-90, Centrifugal

This cross flow fan is published with the manufacturer’s full specification — 220V, 380V, power source Electric. Made by Zhejiang Hongke Electromechanical Co., Ltd. (6 years on the platform, factory-assessed). Quantity and destination market determine the final price — tell us both for a firm quote.

Key Features of This Cross Flow Fan

• Model Number: GFD(S)D920-90
• Power Source: Electric
• Voltage: 220V, 380V
• Blade Material: Aluminum alloy
• Blade Material:: external rotor motor
• Speed: 1450RPM

Technical Specifications

Product Details

Product Overview

Cross flow cooling fans for GF series dry transformers (hereinafter referred to as dry cooling fans) are mainly used for drying .

Type transformer cooling capacity and electronic equipment, power distribution cabinets, high and low voltage switchgear and other products of cooling and cooling. The output power of dry-type transformer can be increased by 40~50% by using this series of cooling fans, thus the dry-type transformer can be greatly increased The bearing capacity of type transformer, and prolong the service life of dry type transformer, is widely used by domestic and foreign manufacturers. The most economical and effective way. When GF series cooling fan is used for dry transformer, the fan is placed on both sides of the lower part of the transformer coil to cool it The wind blows directly into the coil of the transformer, high and low voltage cooling air duct, the heat dissipation effect is obvious, can protect the transformer Normal operation and extend its life. (fan on, stop and transformer over temperature alarm, over temperature trip and other functions by Temperature control device is provided.

For example, the model GFDD470-150A refers to the single-phase voltage of 220V, top blowing type, the total length of the fan is 470mm, the impeller diameter is 150mm, and the cross-flow cooling fan is used for the dry-type transformer with the motor installed on the left.

Working conditions

1. Ambient temperature:+50 ℃ ~- 40 ℃ ;

2. The industrial gas passing through the cooling fan is not allowed to have strong acid, strong alkali and various solutions;
3. Sundries such as sand and dust are not allowed to fall into the fan to avoid fan burning and fan blade fracture.

Model	Motor parameters
		Phase	Voltage	Current	Rotating speed	Power	Frequency	Air volume	Noise
		(D/S)	(V)	(A)	(R/MIN)	(W)	(Hz)	m3/H	<=(db)
GFD(S)D385-90	D/S	220V/380	0.3	1400	30	50	530	50
GFD(S)D440-90	D/S	220V/380	0.3	1400	30	50	550	50
GFD(S)D490-90	D/S	220V/380	0.32	1400	40	50	600	51
GFD(S)D560-90	D/S	220V/380	0.35	1400	40	50	700	52
GFD(S)D660-90	D/S	220V/380	0.4	1400	40	50	800	54
GFD(S)D730-90	D/S	220V/380	0.45	1400	40	50	850	56
GFD(S)D760-90	D/S	220V/380	0.5	1400	40	50	900	56
GFD(S)D860-90	D/S	220V/380	0.55	1400	40	50	1000	60
GFD(S)D920-90	D/S	220V/380	0.55	1400	40	50	1100	60
GFD(S)D1200-90	D/S	220V/380	0.6	1400	50	50	1300	60
GFD(S)D365-110/120	D/S	220V/380	0.3	1400	40	50	550	52
GFD(S)D385-110/120	D/S	220V/380	0.35	1400	40	50	600	52
GFD(S)D440-110/120	D/S	220V/380	0.4	1400	40	50	750	54
GFD(S)D470-110/120	D/S	220V/380	0.45	1400	40	50	800	54
GFD(S)D490-110/120	D/S	220V/380	0.5	1400	50	50	850	56
GFD(S)D520-110/120	D/S	220V/380	0.55	1400	50	50	900	56
GFD(S)D560-110/120	D/S	220V/380	0.55	1400	50	50	920	60
GFD(S)D590-110/120	D/S	220V/380	0.55	1400	50	50	950	62
GFD(S)D610-110/120	D/S	220V/380	0.6	1400	50	50	1000	62
GFD(S)D690-110/120	D/S	220V/380	0.62	1400	50	50	1200	63
GFD(S)D860-110/120	D/S	220V/380	0.64	1400	50	50	1250	64
GFD(S)D920-110/120	D/S	220V/380	0.65	1400	60	50	1300	64
GFD(S)D1200-110/120	D/S	220V/380	0.7	1400	60	50	1500	65
GFD(S)D365-150	D/S	220V/380	0.45	1400	45	50	1050	55
GFD(S)D470-150	D/S	220V/380	0.55	1400	60	50	1250	56
GFD(S)D490-150	D/S	220V/380	0.55	1400	60	50	1300	50
GFD(S)D590-150	D/S	220V/380	0.6	1400	60	50	1500	65
GFD(S)D690-150	D/S	220V/380	0.8	1400	80	50	1600	70

Ordering and Pricing

• Minimum order quantity: 20 piece
• Volume pricing:
  • 20–499 piece: US $59.8 / piece
  • 500–999 piece: US $55.2 / piece
  • 1000+ piece: US $50.6 / piece
• Ships from: China
• Customization: OEM and ODM accepted on qualifying volumes.

Frequently Asked Questions

What is the minimum order quantity for this cross flow fan?

The standard minimum order quantity is 20 piece. Trial orders can usually be arranged for buyers evaluating the product before a full production run.

What warranty is provided?

The manufacturer provides a 1 Year warranty. Spare parts and technical support remain available after the warranty period.

Can the cross flow fan be supplied for my local voltage?

The standard configuration is 220V, 380V. Alternative voltage and frequency builds are available when specified at the time of order.

Do you accept OEM or custom branding?

Yes. Custom logo, colour, packaging and specification changes are accepted on qualifying order volumes. Send your artwork and technical requirements with your enquiry.

How long does production and delivery take?

In-stock configurations typically ship within 7–15 days. Customised or large-volume orders are usually produced in 25–35 days, confirmed on order.

About the Manufacturer

This product is produced by Zhejiang Hongke Electromechanical Co., Ltd., based in China. The company 6 years as a verified Alibaba.com supplier, operates its own manufacturing, passed third-party supplier assessment. Browse the full Zhejiang Hongke Electromechanical Co., Ltd. range on HVACR Nexus.

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