Low-Voltage Three-Phase Dry-Type Transformers

DTH SERIES

A-Plus Power Solution: a manufacturer and distributor of high-quality pole type distribution transformers with various ratings including 10 KVA, 25 KVA, 37.5 KVA, 50 KVA, current transformers, potential transformers, KWH meters, fuse link, fuse cutout, lightning arrester, panel boards, pole line hardware, transformer pole mounting bracket, and other electrical product based in Metro Manila, Philippines. Supplier fof Ct box, lineman tools, fluke, amprobe, click lock meter seal, crimping tools, disconnect switch, recloser, meter base socket, Klein Tools, AB Chance.

Product Features

High-safety features.
Self-extinguishing.
Compact and easy to carry.
Terminal designs and cooling systems can be custom-made to meet client-specified requirements.

Specifications

Type	Phase / Frequency	Rated Voltage		Capacity	Connection	Cooling
Type	Phase / Frequency	Vp	Vs	Capacity	Connection	Cooling
DTH	1 phase or 3 phase / 50 or 60 Hz	220 – 480V	110, 220V 110-190V 120-208V	1 phase ≦ 20kVA 3 phase 3 ~ 300kVA	Δ-Y (Delta-Star)	AA or AFA

* Double windings. Casing available.

Specifications II

Model	DTH	Indoor, Dry Type
Standard	IEC 60076-11	Frequency	50Hz or 60Hz
Phase	3φ	Connection	△-△, △-Y, Y-△, Y-Y
Primary	100~600V	Cooling	Self-Cooling
Secondary	100~600V

Specifications III

Capacity	IP00 Outline Dimensions (mm)						Net Weight (kg)	IP20 Outline Dimensions (mm)						Net Weight (kg)
(kVA)	A(L)	B(W)	C(H)	D	E	ΦF	Net Weight (kg)	A(L)	B(W)	C(H)	D	E	ΦF	Net Weight (kg)
5	320	160	330	250	110	10	30	400	300	535	350	250	14	45
7.5	360	160	350	245	125	10	40	400	300	535	350	250	14	60
10	350	200	360	250	125	10	50	400	300	535	350	250	14	70
15	380	220	380	250	140	12	65	400	300	645	350	250	14	85
20	400	230	400	250	160	12	85	550	350	695	500	300	14	115
25	420	250	420	250	170	12	95	550	350	695	500	300	14	125
30	420	250	450	250	180	12	105	550	350	695	500	300	14	135
37.5	460	260	460	250	180	12	135	550	350	695	500	300	14	160
50	500	280	500	300	200	14	170	600	400	805	550	350	14	205
75	540	320	510	300	200	14	205	600	400	805	550	350	14	240
100	580	330	630	300	200	14	250	700	500	905	650	400	14	290
150	670	350	730	450	220	14	320	800	550	1005	750	450	14	380
200	700	400	780	450	240	14	410	800	550	1005	750	450	14	470
250	700	400	800	450	240	14	450	900	600	1105	850	500	14	520
300	780	440	860	500	260	14	550	900	600	1105	850	500	14	620