High-Quality MCL33 Series Industrial Frequency Online UPS Technical Manufacturer, Factories
High-Quality MCL33 Series Industrial Frequency Online UPS Technical Manufacturer, Factories
High-Quality MCL33 Series Industrial Frequency Online UPS Technical Manufacturer, Factories
High-Quality MCL33 Series Industrial Frequency Online UPS Technical Manufacturer, Factories
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High-Quality MCL33 Series Industrial Frequency Online UPS Technical Manufacturer, Factories
High-Quality MCL33 Series Industrial Frequency Online UPS Technical Manufacturer, Factories
High-Quality MCL33 Series Industrial Frequency Online UPS Technical Manufacturer, Factories
High-Quality MCL33 Series Industrial Frequency Online UPS Technical Manufacturer, Factories

High-Quality MCL33 Series Industrial Frequency Online UPS Technical Manufacturer, Factories

The MCL33 series is a three-phase low frequency UPS with online double conversion topology, covering 10kVA to 400kVA. Powered by DSP technology, it ensures reliable power protection for harsh grid conditions. Key features include an internal isolation transformer, dual main input, parallel operation for up to 4 units, and intelligent battery management with adjustable battery count (29–32 cells). Charging current is configurable up to 40A. Efficiency reaches 95% in utility mode and 96% in battery mode. This UPS is ideal for data centers, industrial equipment, medical systems, finance, and telecommunications. Optional SNMP, external charger, and maintenance bypass are available.

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Product Description

Product Features

Online double-conversion design
DSP technology ensures high reliability
Electrical isolation transformer design
Control designed to withstand various loads
Intelligent battery management to extend battery life
Independent ventilation enhances durability in harsh environments
Adjustable battery quantity
Accepts dual mains input
Parallel operation with up to 4 units (optional)
Multiple communication options available
Reverse phase frequency operation, supporting non-neutral input

Product Display

MCL33 Series Industrial Frequency UPS Technical
MCL3 3 Series Industrial Frequency UPS Technical front

Technical Parameters

Ⅰ. Mains Input
Model 10K 15K 20K 30K 40K 60K 80K 100K 120K 160K 200K 250K 300K 400K 500K 600K 700K 800K
Capacity 10KVA 15KVA 20KVA 30KVA 40KVA 60KVA 80KVA 100KVA 120KVA 160KVA 200KVA 250KVA 300KVA 400KVA 500KVA 600KVA 700KVA 800KVA
8KW 12KW 16KW 24KW 32KW 48KW 64KW 80KW 96KW 128KW 160KW 200KW 240KW 320KW 400KW 480KW 560KW 640KW
Voltage 3×380/400V (3Ph+N)
Frequency 50Hz/60Hz
Voltage range 165V~280V (Ph-N) / 285V~485V (Ph-Ph)
Frequency range 46Hz~54Hz @50Hz; 56Hz~64Hz @60Hz
Ⅱ. Battery Data
Model 10K 15K 20K 30K 40K 60K 80K 100K 120K 160K 200K 250K 300K 400K 500K 600K 700K 800K
Quantity of battery 29/30/31/32 PCS (12V in series)
Voltage 384VDC
Current of charging default 10A; Max=capacity (KW) / total battery voltage (real-time voltage), the max current less than 40A default 10A; max 40A; max current of full load 5A
Float charging voltage 13.5VDC/each (12V)
Over voltage protection 14.5VDC/each (12V)
Ⅲ. Inverter Output
Model 10K 15K 20K 30K 40K 60K 80K 100K 120K 160K 200K 250K 300K 400K 500K 600K 700K 800K
Output waveform Pure sine wave
Voltage 3x380/400V (3Ph+N)
Accuracy ±1% (balanced load)
Frequency 50/60Hz ±1%
Voltage harmonic Linear load < 3%; PF0.8 Nonlinear load < 6%
Overload 110%~150% 10min~60s; >160% 200ms
Efficiency >90%
Ⅳ. Static Bypass
Model 10K 15K 20K 30K 40K 60K 80K 100K 120K 160K 200K 250K 300K 400K 500K 600K 700K 800K
Voltage 3×380/400V (3Ph+N)
Frequency 50Hz/60Hz
Voltage range 176V~264V (Ph-N) / 304V~456V (Ph-Ph)
Frequency range 46Hz~54Hz @50Hz; 56Hz~64Hz @60Hz
Conversion time Synchronous switching: 0ms
Overload 150%～180% 1h~30s; 180%~>200% 30s~200ms
Ⅴ. Power Saving Mode (off by default)
Model 10K 15K 20K 30K 40K 60K 80K 100K 120K 160K 200K 250K 300K 400K 500K 600K 700K 800K
Voltage 3x380/400V (3Ph+N)
Frequency 50Hz/60Hz
Voltage range 176V~264V (Ph-N) / 304V~456V (Ph-Ph)
Frequency range 46Hz~54Hz @50Hz; 56Hz~64Hz @60Hz
Conversion time <10ms
Ⅵ. Environmental Parameters
Model 10K 15K 20K 30K 40K 60K 80K 100K 120K 160K 200K 250K 300K 400K 500K 600K 700K 800K
Working temperature 0°C～55°C
Storage temperature range -15℃~60℃
Altitude 0～1000m
Humidity 5%～95% No condensation
IP IP21
Cooling type Fan cooling
Communication mode RS232, USB, RS485, intelligent slot
Altitude (m) 1000 1500 2000 2500 3000 3500 4000 4500 5000
Derating factor 100% 95% 91% 86% 82% 78% 74% 70% 67%
Ⅶ. Dimension
Model 10K 15K 20K 30K 40K 60K 80K 100K 120K 160K 200K 250K 300K 400K 500K 600K 700K 800K
Size (mm) D 656 656 656 656 821 821 975 975 975 1051 1051 1000 1000 2100 2100 2100 2100 2100
W 405 405 405 405 432 432 554 554 554 705 705 800 800 1100 1100 1100 1100 1100
H 817 817 817 941 1159 1159 1286 1286 1286 1646 1646 1800 1800 2000 2000 2000 2000 2000
Packing (mm) D 785 785 785 785 950 950 1125 1125 1125 1205 1205 1150 2250 2250 2250 2250 2250 2250
W 535 535 535 535 560 560 705 705 705 855 855 950 1250 1250 1250 1250 1250 1250
H 985 985 985 1110 1333 1333 1465 1465 1465 1855 1855 2010 2210 2210 2210 2210 2210 2210
Net weight (Kg) 118 157 159 272 280 303 458 498 599 720 760 1280 1624 2620 3075 3530 4350 4830
Gross weight (Kg) 135 160 162 279 285 314 468 512.5 617 760 800 1345 1689 2750 3205 3660 4545 5025

Frequently Asked Questions (FAQ)

What topology and technology are used in this UPS series?
This series uses an online double-conversion topology integrated with high-reliability DSP technology and a built-in electrical isolation transformer designed to handle diverse industrial loads.
What is the range of output capacities supported?
The capacity covers from 10KVA (8KW) up to 800KVA (640KW), providing extensive options for varying industrial and commercial equipment loads.
What battery setup is required for these units?
The system utilizes a 384VDC nominal battery voltage with an adjustable battery quantity configuration of 29, 30, 31, or 32 pieces of 12V batteries connected in series.
Can multiple UPS units be connected in parallel?
Yes, parallel operation is supported for up to 4 units (optional configuration) to increase overall system capacity or enhance redundancy.
What communication protocols and ports are available?
The equipment includes standard communication interfaces including RS232, USB, RS485, and an intelligent slot for network cards or monitoring expansions.
How does operating altitude affect performance?
The UPS operates at full 100% capacity from 0 to 1000m. Above 1000m, standard derating factors apply, ranging from 95% at 1500m down to 67% at 5000m.

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