CSP Type Single Phase Pole Mounted Transformer Oil Immersed 4160V
To 120V ANSI IEEE Standard
csp transformerA CSP transformer can be generally defined as a
Completely Self Protected device. Also known as self-protection
transformer. It is pole mounted transformer.
csp transformer components
1. lifting lugs
2. arrester mounting pads
3.cover-mounted high voltage porcelain bushing(s)with eyebolt
terminal
4. low voltage bushings with eyebolt terminals
5.low voltage neutral grounding strap
6. Ansi support lugs (hanger brackets)with laser inscribed
nameplate on the lower bracket
7. polyester insulated cover
8. self-venting and resealing cover assembly
9. centerline core/coil assembly support brackets
10.low voltage leads
11. oil fill plug with the cover ground strap
12. tank ground pad
13.primary protective link (mounted in high voltage bushing)
14. surge arrester
15. secondary circuit breaker
16. secondary breaker operating handle with emergency overload
reset and overload signal light
CSP Transformer Advantage
- Integration:The tight integration of protections ensures a secure
system as a whole.
- Coordination:Customer contact is necessary for protection to
guarantee CSP system selectivity.
- Flexibility:CSP transformer functionality can be generally
preserved in the face of varying network protection strategies by
employing several fuses.It is feasible to assemble the part without
using an oil-level sensor.
- Safety:Keeping users, their data, and the network itself secure is
a top priority.
- Savings:The high degree of protection integration provides an
opportunity to simplify the substation.
- Quality:CSP transformers can enhance the energy delivery quality by
minimizing the shut-down time.
Main Data
| Phase | Single Phase |
| Capacity | 10 KVA |
| Primary Voltage | 2400/4160GrdY Grounded Wye (2 Wire) |
| Secondary Voltage | 120/240V (L-L-N) |
| Frequency | 60 Hz |
| Temperature Rise | 65°C |
| Tap Changer | ±2.5% |
| Insulation Fluid | FR-3 Oil - Non PCB Fluid |
| Cooling Class | KNAN |
| Surge Arrestors | Lightning Arrestor Primary Terminals, 5kV, 3kV MCOV |
| Secondary Overcurrent Protection (OCP) | Magnetic Circuit Breaker w/ Thermal and Current Protection Equipped
with Overload Warning Light |
| No Load Loss | 30W |
| Full Load Loss | 115W |
| Efficiency @ 100% Load | 99.05% |
| Impedance (approx) | 2.75% |
| Winding Material | Copper |
Drawing
Specification
| Power (KVA) | High Voltage (V) | Low Voltage (V) | Loss(W) | Dimension(mm) | Weight |
| No-load Loss | On-load Loss | W | D | H |
| 5 | 34500/ 19920 13800/ 7957 13200/ 7620 12470/ 7200 or others | 120-240 240-480 347 600 | 19 | 75 | 465 | 485 | 855 | 92 |
| 10 | 36 | 120 | 500 | 525 | 885 | 150 |
| 15 | 50 | 195 | 520 | 565 | 905 | 210 |
| 25 | 80 | 290 | 560 | 590 | 935 | 258 |
| 37.5 | 105 | 360 | 610 | 625 | 935 | 340 |
| 50 | 135 | 500 | 635 | 675 | 1035 | 395 |
| 75 | 190 | 650 | 745 | 840 | 1035 | 480 |
| 100 | 210 | 850 | 770 | 965 | 1135 | 530 |
| 167 | 350 | 1410 | 795 | 890 | 1335 | 680 |
CSP vs Conventional Transformer
Size and weight: CSP transformers are much smaller and lighter than conventional
transformers.
Power density: The CSP transformers have a higher power density than
conventional transformers, meaning they can handle higher power
levels in a smaller form factor.
Response time: CSP transformers can respond much faster to changes in load than
conventional transformers, making them well-suited for use in
applications where fast load changes occur frequently.
Flexibility: CSP transformers are more flexible in terms of input and output
voltage ranges, making them suitable for a wider range of
applications.
Reliability: CSP transformers increase reliability and reduce the likelihood
of failure and downtime compared to conventional transformers
Production process
FAQ
1. Q: Can I have a sample order?
A: Yes, we welcome sample order to test and check quality.
2. Q: What is the lead time?
A: Mass production time 15-25 days.
3. Q: How long is the warranty?
A: 24 monthes from B/L. If there are any accessory problems,just
provide the photos of damaged accessory,then we will provide free
service. According to the number of products,we will provide easily
damaged accessories for free. we also can provide technical support
if you need.
4. Q: Is OEM/ODM available?
A: Yes,it is! We are manufacturer with our own R&D team, we can
customize products according to customer's drawing or requirements.
Customized services:
a. Customized color and special function.
b. Customized box.
c. Print customer's logo.
d. Your other ideas about product, we can help you design and put
them into production. The above customized services must be
confirmed before production.
5. Q: How to control the products quality?
A: Our company owns the core technology ,all kinds of products hold
CE certificate. We have professional engineers. Workers are
strictly required to make products according to the drawings. Each
process has technical instructors.The QC supervisors will regularly
inspect the production. We will do products performance tests
during production, and comprehensive quality tests when the
products is completed.
