G series variable frequency speed regulating motor ventilation fan-Fornitore globale

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Tiefu Town Industrial Park, Pizhou City

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G series variable frequency speed regulating motor ventilation fan

Usage environment: The ambient air temperature varies with the seasons, but does not exceed 40 ℃; The relative temperature of the surrounding air is g

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This series of ventilation fans has reliable performance, high efficiency, low noise, simple structure, and easy installation. Suitable for ventilation and heat dissipation of variable frequency speed regulating motors.

Usage environment:

The ambient air temperature varies with the seasons, but does not exceed 40 ℃; When the relative temperature of the surrounding air is greater than 90% and the temperature is 25 ℃.

remarks:

The specifications listed in the sample (Type A) are standard types, and the following types can be made according to the user's special requirements:

1. Change the structure of dimensions such as L1, L2, and L3;

2. Make a vertical structure with a rain cover (the standard type is horizontal);

3. Make a left outlet (standard type is right outlet) and a top outlet structure;

4. The casing can be made to accommodate structures such as brakes and encoders;

5. The fan motor may have special requirements such as different voltage and frequency electrical systems, improved protection level, and increased insulation level (standard model electrical system 380V50HZ, protection level IP55, insulation level F).

Outline and installation dimension diagram:

Note: 1.3 elongated circular holes (n=3) are uniformly distributed in the E direction; Four elongated circular holes (n=4) are uniformly distributed in the F-direction;

2. The diameter d is the refueling hole, of which G71A-132A does not have a refueling hole (diameter d does not require machining);

Do G160A-225A require oil filling holes (to be machined when specified in the order);

G250A-355A has an oil filling hole (diameter d needs to be machined).

3. The chassis shown in the diagram has a right outlet structure, which can also be made into a left outlet and top outlet structure; If the top outlet structure is made with 3 elongated circular holes (n=3) or a top outlet structure with an oil filling hole (φ d), if there is interference between the installation hole or oil filling hole and the junction box, the junction box will be moved 5mm or extended L2 in the opposite direction of the installation hole or oil filling hole, and the specific size will be linked to ABB.

Main technical parameters:

model	D1	D2	L1	L2	L3	L4	β	η	R	n	X	d	notes
G-71A	132	136	12	42	136		1.5	4	3	3	8		No refueling hole
G-80A	150	155	8	32	150		1.5	4	3	3	15		No refueling hole
G-90A	169	172.5	14	39	155		1.5	4	3	3	12		No refueling hole
G-100A	188	193	14	46	162		1.5	5	3.5	3	12		No refueling hole
G-112A	210	217	14	51	166		1.5	5	3.5	3	12		No refueling hole
G-132A	250	258	20	62	177		1.5	5	3.5	3	15		No refueling hole
G-160A	300	308	20	86	201	33	2	5	3.5	4	15	20	Is there a fuel hole according to the order requirements
G-180A	340	352	25	96	248	34.5	2	5	3.5	4	12	20	Is there a fuel hole according to the order requirements
G-200A	380	394	30	110	262	45	2	6	4.5	4	12	20	Is there a fuel hole according to the order requirements
G-225A	430	443	31	106	268	36	2	6	4.5	4	12	20	Is there a fuel hole according to the order requirements
G-250A	470	482	29	150	312	40	2	8	5	4	12	20	There is a fuel hole
G-280A	530	546	34	156	370	36.5	2	9	5.5	4	12	20	There is a fuel hole
G-315A	600	616	82	222	436	38	2	13	6	4	12	20	There is a fuel hole
G-355A	680	694	124	265	480	38	2	13	6	4	12	20	There is a fuel hole
G-400A	700	787	82	280	500	38	3	13	6	4	12	20	There is a fuel hole

model	Electric system (three-phase)	Power (W)	Current (A)	Speed (r/min)	Airflow (m ³/h)	Total pressure (Pa)	Noise dB (A)	Blade diameter (mm)
G-71A	380V 50Hz	35	0.09	2800	200	42	63	131
G-80A	380V 50Hz	60	0.24	2800	350	60	64	150
G-90A	380V 50Hz	60	0.24	2800	500	80	67	169
G-100A	380V 50Hz	60	0.24	2800	650	82	69	186
G-112A	380V 50Hz	60	0.24	2800	1000	110	71	210
G-132A	380V 50Hz	60	0.24	2800	1000	70	74	250
G-160A	380V 50Hz	60	0.24	2800	1000	40	65	300
G-180A	380V 50Hz	180	0.71	1400	1200	55	69	340
G-200A	380V 50Hz	180	0.71	1400	1800	65	70	380
G-225A	380V 50Hz	230	0.71	1400	2750	82	76	430
G-250A	380V 50Hz	230	0.71	1400	3300	85	77	470
G-280A	380V 50Hz	370/280	1.1	1400	4000	110	79	530
G-315A	380V 50Hz	370/500	1.45	1400	5200	150	80	600
G-355A	380V 50Hz	500	1.8	900	6200	100	75	680
G-400A	380V 50Hz	500	1.8	900	6500	85	78	720

Note: The diameter d is the refueling hole, of which: 1. G71A does not have a refueling hole (diameter d does not require processing); 2. Do G160A-225A require oil filling holes to be specified when placing an order (with a diameter of φ d to be processed when requested in the order); 3. G250A-400A has an oil filling hole (diameter d needs to be machined).

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