High Frequency UPS High Frequency Sansan Dx-Ex3c3 50K UPS Uninterruptible Power Supply

• Phase: Three Phase Grounded Type
• Type: Standby
• Protection: /
• Application: Widely Used in Government, Finance, Communication,
• Classification: Lighting/Power
• Standby Time: Long-Lasting Machine/Standard Machine
• Model NO.: DX-EX3C3 50K
• Standby UPS: /
• Output Capacity: /
• Equipment Mode: /
• Brand: Szdxzh
• Capacity: 30kVA/24kw
• Voltage Range: 285VAC-475VAC
• Output Voltage: 3×380VAC/400VAC (3 Phase + N Line)
• Frequency Range (Synchronous Correction: 50/60Hz±10%
• Model: Dx-Ex3c3 50K
• Power Range: 10kVA
• Working Mode: Single in, Single out, Double Conversion Online Wo
• Battery Voltage: 192V
• Power Factor: 1.0
• Weight (Kg): 64kg
• Transport Package: Wooden Case or Carton Packing
• Specification: 815 X300X1000MM
• Trademark: SZDXZH
• Origin: Guangdong, China
• Production Capacity: 5000 Sets Per Month

Product Description

1.Product Introduction
Model Number:DX-EX3C3 50K

1.High Reliability Design
·Double conversion on-line topology design, so that the UPS output frequency tracking, phase locking, voltage stabilization and filtering noise, not subject to grid fluctuations interference. Pure sine wave power supply, UPS output provides more comprehensive and perfect protection for user equipment.
·Advanced modular dual-CPU control ensures reliable overall operation and high stability, ensuring the overall efficiency of UPS safe operation.
·The CPU controls the current charging, and the charger periodically charges the current according to the battery's capacity.
·The input harmonic filter complies with US and European standards, allowing the UPS to reduce pollution to the mains power feedback without affecting other equipment sharing the same mains input.
· Using advanced power factor correction PFC technology, the input power factor is almost 1 no matter how the load and mains voltage change.
·Wide AC input voltage range: 380VAC ±25%, avoids frequent switching to battery power supply, and is suitable for areas with harsh power environments.
-Uses high-frequency filtering synchronization circuit, fast tracking synchronization frequency and power tapering function to reduce the requirement of generator, the capacity is only twice the UPS input power.
· The input and output are equipped with harmonic filters to minimize the harmonic interference of UPS to the power grid.
· DC start function, can directly start UPS in the state of no mains power, to meet the emergency needs of users.

2. Complete machine protection capability
·With output overload protection, output short-circuit protection, inverter over-temperature protection, battery under-voltage warning protection and battery over-charging protection and other multi-functional protection in one, which greatly ensures the stability and reliability of the system operation.
· Equipped with a manual maintenance switch, when the UPS fails, it can switch to the bypass working state without interruption and continue to supply power to the load from the mains, making maintenance work easy, convenient and fast.
 

3.Interface Management Function
·LCD display can record the UPS working status, parameter information, etc. in real time, making it convenient for users to manage the UPS.

 

4.Network Monitoring Management
· Communicate with computer through RS232/RS485 communication interface, SNMP network adapter and UPS intelligent monitoring software, and various parameters of UPS can be displayed at a glance on the communication interface.

5. Optional intelligent battery monitoring module
·Can detect single batteries, and has overvoltage, undervoltage and differential pressure alarm functions. If there is a battery failure, it will be displayed on the screen and notify the administrator.
 

6.High Environmental Adaptability
·The circuit board is placed in a completely enclosed space and treated with "three-proof" coating, which is more suitable for harsh environments such as tunnels and squares.

2.Technical Parameters

Model number		DX-EX 3C3 50K
capacity		40KVA/32KW
input
Rated voltage		3×380VAC/400VAC (3 phase + N line)
Voltage range		285VAC~475VAC
Frequency range		50/60Hz±10%
output
Output voltage		3×380VAC/400VAC (3 phase + N line)
Voltage stability		Steady state: ±1% typical value
		Transient: ±5% typical (load change 100-0-100%)
Frequency synchronization range		50/60Hz synchronization ±1%
		Mains loss ±0.1Hz
Frequency tracking rate		±1Hz/S
Output Waveforms		sine wave
Total harmonics (THDv)		<2%(linear load) <5%(Non-linear load)
Phase imbalance		120±1% (balanced load) 120±2% (50% unbalanced load)
Dynamic adjustment time		<60ms to restore to 90% of rated value
Overload capacity		110%~150% can run for 10min~1min;150%~>160% can run for 1min~200ms;>160% can run for 200ms
Peak factor		3:1
Load power factor range
Unbalanced output voltage @ 100% Unbalanced Load		<1%
Protection or limitation		Extremely heavy overload; short circuit; voltage limit; surge current; peak voltage limit
Overall efficiency	Online mode	94%
	Battery Mode	93.5%
bypass
type		Static switch
Voltage		3×380VAC/400VAC (3 phases + N line)
frequency		50/60Hz
control method		microprocessor
Inverter to bypass switching time		Synchronized mode: 0ms, unsynchronized mode: 10ms
overload capacity		150%~180% 1h~30s;180%~>200% 30s~200ms;200ms for>200%
Switch to bypass		Overload 160%: switch immediately
switch back to inverter		Automatic switch after the alarm is cleared
Maintenance Bypass
type		uninterrupted
Voltage		3×400V (3 phase +N line)
frequency		50/60Hz
Battery & Charging
Number of batteries (12V)		32-40 (adjustable)
Charging method		Optional: constant voltage charging/constant current charging
Charging Current		Default 10A, Maximum 40A
Battery Type		Sealed Lead Acid Battery
Structural Parameters
Size,D×W×H(mm)		815×300×1000
Weight (Kgs)		66

 

Daxin Intelligent Product Advantages
--UPS power supply solution provider--
01 Stable and reliable On-line double conversion technology, completely eliminating the impact of power failures, and effectively protecting the load from uninterrupted operation.		03 Green energy saving Reduce energy loss, efficiency can reach 90%, ultra-small size, significantly save energy and space than traditional UPS system
	02 Ultra-wide voltage Ultra-wide voltage input range, effectively reduce the number of battery rotation, extend battery life		04 Convenient and easy to use Easy to operate, LCD display, friendly human-machine interface, standard machine built-in battery,