Product Description
Unveil the pinnacle of engineering mastery with CHBEB's single-phase pole-mounted transformers, exquisitely engineered by Daelim. These transformers expertly modulate utility distribution voltages ranging from a formidable 2400V to an impressive 34,500V, transforming them into more accessible levels for various uses. Industries reap the benefits of voltages such as 277V, 240/480V, 2400V, and 4800V, while residential zones experience the convenience of 120/240V. With unparalleled versatility, these transformers are ideally suited for small substations, possessing the capability to increase voltages when necessary.
CHBEB takes pride in offering two distinct versions of single-phase pole-mounted transformers: the exceptionally durable conventional model and the advanced Completely Self-Protected (CSP) model, capable of delivering power ratings up to a remarkable 167kVA.
Key Features:
- High Efficiency: Purposely engineered to not only meet but exceed DOE Energy Efficiency Standards, these transformers are also compliant with prestigious ANSI/IEEE and CSA standards.
- Standard Features: Experience the reassurance of ISO 9001 quality standards, featuring components like lifting lugs, arrester mounting pads, high-voltage porcelain bushings equipped with eyebolt terminals, low-voltage bushings with eyebolt terminals, and dependable low-voltage neutral grounding straps.
- Self-Protected (CSP) Design: CSP models are enhanced with primary protective links, surge arresters, secondary circuit breakers, emergency overload reset handles, and strategic signal lights designed to alert of potential overloads.
- Durability and Safety: Encompassing a self-venting and resealing cover assembly, these transformers ensure sustained safety and reliability over extended operational periods.
Operating Environment:
- Ambient Temperature: Demonstrates peak operation between a maximum of +40°C and a minimum of -15°C.
- Altitude: Performance is assured at altitudes not surpassing 1000m.
- Humidity:
- Daily average relative humidity does not exceed 95%
- Monthly average relative humidity is consistently maintained at no more than 90%
- Seismic Intensity: Crafted to withstand seismic intensities reaching up to 8 degrees, guaranteeing robust operation amidst challenging circumstances.
- Installation Conditions: Ensure installation environments are devoid of fire risks, explosive hazards, intense vibrations, chemical corrosion, and heavy pollution to maintain optimal transformer operation.
Technical Data:
Conventional Type Single-Phase Pole Mounted Transformer:
Rated Power |
High Voltage |
Low Voltage |
No Load Losses (W) |
On Load Losses (W) |
Weight (kg) |
10kVA |
34500/19920V |
120-240V |
36 |
120 |
150 |
15kVA |
34500/19920V |
120-240V |
50 |
195 |
210 |
25kVA |
34500/19920V |
120-240V |
80 |
290 |
258 |
37.5kVA |
34500/19920V |
120-240V |
105 |
360 |
340 |
50kVA |
34500/19920V |
120-240V |
135 |
500 |
395 |
75kVA |
34500/19920V |
120-240V |
190 |
650 |
480 |
100kVA |
34500/19920V |
120-240V |
210 |
850 |
583 |
167kVA |
34500/19920V |
120-240V |
350 |
1410 |
680 |
Completely Self-Protected (CSP) Type Single-Phase Pole Mounted Transformer:
Rated Power |
High Voltage |
Low Voltage |
No Load Losses (W) |
On Load Losses (W) |
Weight (kg) |
10kVA |
34500/19920V |
120-240V |
50 |
120 |
150 |
15kVA |
34500/19920V |
120-240V |
65 |
195 |
205 |
25kVA |
34500/19920V |
120-240V |
105 |
290 |
245 |
37.5kVA |
34500/19920V |
120-240V |
140 |
360 |
335 |
50kVA |
34500/19920V |
120-240V |
180 |
500 |
370 |
75kVA |
34500/19920V |
120-240V |
250 |
650 |
505 |
Applications: CHBEB's single-phase pole-mounted transformers are indispensable in both urban and rural power distribution networks. These transformers demonstrate exceptional capability in converting voltages across all load types, from residential to industrial, making them perfectly suited for small substations and manufacturing facilities where precise voltage adjustments are essential.
Detailed Photos