Bwy-803 Transformer Thermometer, Oil Temperature Indicator

• Customization: Available
• Application: Power
• Phase: Three
• Model NO.: BWY-803 (Amelioration) Series
• Core: Core-type Transformer
• Cooling Method: Oil-immersed Type Transformer
• Winding Type: Two-winding Transformer
• Certification: CE
• Brand: Ville
• Display Type: LED
• Constant Voltage Signal: (0-5)V (1-5)V
• Indicative Accuracy: Direct Current Signal
• Communication Interface: RS232 or RS485
• Capillary: 6m
• Transport Package: Wooden Cases
• Specification: IEC CE, ISO
• Trademark: VILLE INDUSTRY
• Origin: Ningbo China
• HS Code: 8
• Production Capacity: 50000 Sets/Year
• Package Size: 58.00cm * 49.00cm * 29.00cm
• Package Gross Weight: 5.000kg

Product Description

General:
The VBWY(WTYK)-802, 803, 802A, 803A temperature controllers adopt the composite sensing technology
which can output the signal of Pt 100 thermal resistance simultaneously while the temperature bulb pushes the
elastic element. This signal can be transmitted to a control room more than hundreds of meters away. By the
series XMT digital display thermometer, the temperature of transformer will be displayed and adjusted at the
same time. The signal can also be translated to computer typical signal (0-5)V (1-5)V or (4-20) mA and
communication port RS485 by a digital thermometer.

Main Technical Parameters:
1, Normal operating conditions: (-30~+55)
2, Measuring scope: -20~+80 0~100 0~120
3, Indicative accuracy: 1.5 grade
4, Control function:
(1). Setting range: Adjustable within the whole span
(2). Setting accuracy: ± 3
(3). Switch difference: 6± 2
(4). Rated power of switch: AC 250V/3A
(5). Standard set Point:
802 K1=55VK2=80
803 K1=55 K2=65 K3=80
5. Installing dimension of gauge: Refer to the figure.

-10	96.09Ω	31	112.06Ω	72	127.84Ω	113	143.43Ω
-9	96.48	32	112.45	73	128.22	114	143.80
-8	96.87	33	112.83	74	128.61	115	144.18
-7	97.26	34	113.22	75	128.99	116	144.56
-6	97.65	35	113.61	76	129.37	117	144.94
-5	98.04	36	114.00	77	129.75	118	145.31
-4	98.44	37	114.38	78	130.13	119	145.69
-3	98.83	38	114.77	79	130.52	120	146.07
-2	99.22	39	115.15	80	130.90	121	146.44
-1	99.61	40	115.54	81	131.28	122	146.82
0	100.00	41	115.93	82	131.66	123	147.20
1	100.39	42	116.31	83	132.04	124	147.57
2	100.78	43	116.70	84	132.42	125	147.95
3	101.17	44	117.08	85	132.80	126	148.33
4	101.56	45	117.47	86	133.18	127	148.70
5	101.95	46	117.86	87	133.57	128	149.08
6	102.34	47	118.24	88	133.95	129	149.46
7	102.73	48	118.63	89	134.33	130	149.83
8	103.12	49	119.01	90	134.71	131	150.21
9	103.51	50	119.40	91	135.09	132	150.58
10	103.90	51	119.78	92	135.47	133	150.96
11	104.29	52	120.17	93	135.85	134	151.33
12	104.68	53	120.55	94	136.23	135	151.71
13	105.07	54	120.94	95	136.61	136	152.08
14	105.46	55	121.32	96	136.99	137	152.46
15	105.85	56	121.71	97	137.37	138	152.83
16	106.24	57	122.09	98	137.75	139	153.21
17	106.63	58	122.47	99	138.13	140	153.58
18	107.02	59	122.86	100	138.51	141	153.96
19	107.40	60	123.24	101	138.88	142	154.33
20	107.79	61	123.63	102	139.26	143	154.71
21	108.18	62	124.01	103	139.64	144	155.08
22	108.57	63	124.39	104	140.02	145	155.46
23	108.96	64	124.78	105	140.40	146	155.83
24	109.35	65	125.16	106	140.78	147	156.20
25	109.73	66	125.54	107	141.16	148	156.58
26	110.12	67	125.93	108	141.54	149	156.95
27	110.51	68	126.31	109	141.91	150	157.33
28	110.90	69	126.69	110	142.29
29	111.29	70	127.08	111	142.67
30	111.67	71	127.46	112	143.05

Our advantages:
Quality Assurance
--From the very beginning, VILLE ensures quality in every step to achieve the best quality.
 Experience Sharing
--With more than 30 years' experience in power industry, VILLE brings you an optimized solution.
 Global Service
--Wherever you are, VILLE global network will support and provide you with value.
 Quick Response
--In response to your needs without delay, VILLE  knows the value of your time.

Thanks for choosing VILLE as your reliable partner and
please trust both of us will create a brilliant future!