Product Description
Immerse yourself in engineering brilliance with CHBEB's single-phase pole-mounted transformers, masterfully engineered by Daelim. These sophisticated devices excel in converting high utility distribution voltages that range from a versatile 2400V to a formidable 34,500V, into manageable and usable levels. Industrial sectors benefit from efficient voltage distributions such as 277V, 240/480V, 2400V, and 4800V, while residential areas enjoy the convenience of 120/240V voltages. Featuring a multifunctional design, these transformers are perfectly suited for small substations, with the capability to boost voltages when necessary, ensuring a reliable power supply.
At CHBEB, we proudly offer two exceptional models of single-phase pole-mounted transformers: a robust and reliable conventional model, alongside an elegantly advanced Completely Self-Protected (CSP) model. Both models boast power ratings that reach an extraordinary 167kVA, catering to diverse needs with unparalleled precision.
Key Features:
- High Efficiency: Our transformers are meticulously engineered to surpass DOE Energy Efficiency Standards, demonstrating a commitment to excellence. They fully comply with the rigorous ANSI/IEEE and CSA standards, ensuring top-tier performance and reliability.
- Standard Features: Enjoy the assurance of ISO 9001 certified quality with components that include lifting lugs, arrester mounting pads, high-voltage porcelain bushings with eyebolt terminals, low-voltage bushings with eyebolt terminals, and dependable low-voltage neutral grounding straps, all contributing to consistent and seamless operation.
- Self-Protected (CSP) Design: Our CSP models are enhanced with primary protective links, surge arresters, secondary circuit breakers, emergency overload reset handles, and indicators for overload situations, providing a superior level of protection and peace of mind.
- Durability and Safety: Featuring a self-venting and resealing cover assembly, these transformers promise enduring safety and operational reliability, making them a trustworthy component of your power distribution network.
Operating Environment:
- Ambient Temperature: Performs with optimal efficiency within a temperature range from a warm maximum of +40°C to a chilly minimum of -15°C, ensuring adaptability to various climates.
- Altitude: Engineered to operate efficiently at altitudes reaching up to 1000m, these transformers are tailored for versatile geographical applications.
- Humidity:
- Daily average relative humidity is expertly maintained at ≤95%, ensuring consistent performance.
- Monthly average relative humidity is reliably maintained at ≤90%, for enhanced durability.
- Seismic Intensity: Expertly designed to withstand seismic intensities up to 8 degrees, our transformers deliver steadfast performance, even amidst challenging conditions.
- Installation Conditions: For peak performance, ensure your installation environment is free from fire hazards, explosive threats, severe vibrations, chemical corrosion, and significant pollution, to foster a safe and efficient operational setting.
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 integral to both urban and rural power distribution infrastructures. Versatile in voltage conversion for a variety of loads, from residential to industrial, they are indispensable for small substations and factories where voltage adjustments are crucial, ensuring seamless and efficient power management.
Detailed Photos