Symmetra PX
SY20K40F
Availability:
Quick Overview
Symmetra PX 20kW Scalable to 40kW N+1, 208V
A high-efficiency 3-phase UPS that is scaleable as your data center grows up to 40KW/40KVA. Suitable for small to medium data center application.
Details
Output
Output Power Capacity
20 kW / 20 kVA
Max Configurable Power
40 kW / 40 kVA
Nominal Output Voltage
120V, 208V, 208V 3PH
Output Voltage Distortion
Less than 5%
Output Frequency (sync to mains)
57 - 63 Hz for 60 Hz nominal
Crest Factor
Unlimited
Topology
Double Conversion Online
Waveform Type
Sine wave
Output Connections
(1) Hard Wire 5-wire (3PH + N + G) | |
(1) Screw Terminals |
Bypass
Built-in Static Bypass
Input
Nominal Input Voltage
208V 3PH
Input Frequency
50/60 Hz +/- 5 Hz (auto sensing)
Input Connections
Hard Wire 5-wire (3PH + N + G) |
Input voltage range for main operations
177 - 240V
Batteries & Runtime
Battery Type
Maintenance-free sealed Lead-Acid battery with suspended electrolyte : leakproof
Included Battery Modules
2
Available Battery Module Slots
2
Typical recharge time
2 hour(s)
Replacement Battery
Extended Run Options
Runtime Graph
Curve | Part Number(s) |
A | SY20K40F |
B | SY20K40F + (1)SYBT4 |
C | SY20K40F + (2)SYBT4 |
D | SY20K40F + (1)SYCFXR8-8 |
E | SY20K40F + (2)SYCFXR8-8 |

Hover over the line on the graph above to view the runtime at any desired load
Curve fit to measured runtime data. All measurements taken with new, fully charged batteries, at typical environmental conditions, with no electrical input and balanced resistive load (PF = 1.0) output.
Load | Efficiency |
25% | 92.4% |
50% | 94.3% |
75% | 94.5% |
100% | 94.3% |

Hover over the line on the graph above to view the efficiency at any desired load
Curve fit of data measured in accordance with the ENERGY STAR Program Requirements Product Specification for Uninterruptible Power Supplies (UPSs) - Eligibility Criteria Version 1.0. All measurements taken in normal mode(s), at typical environmental conditions, with 208V/60Hz electrical input and balanced resistive load (PF = 1.0) output.
Communications & Management
Interface Port(s)
DB-9 RS-232, SmartSlot
Available SmartSlot™ Interface Quantity
2
Pre-Installed SmartSlot™ Cards
Control panel
Multi-function LCD status and control console
Audible Alarm
Alarm when on battery : distinctive low battery alarm : configurable delays
Emergency Power Off (EPO)
Yes
Physical
Maximum Height
81.50 inches (2070 mm)
Maximum Width
23.62 inches (600 mm)
Maximum Depth
35.50 inches (902 mm)
Net Weight
1165.00 lbs. (529.55 kg)
Shipping Weight
1291.00 lbs. (586.82 kg)
Shipping Height
91.00 inches (2311 mm)
Shipping Width
29.50 inches (749 mm)
Shipping Depth
41.50 inches (1054 mm)
Color
Black
Units per Pallet
1.00
Environmental
Operating Environment
32 - 104 °F (0 - 40 °C)
Operating Relative Humidity
0 - 95%
Operating Elevation
0-10000 feet (0-3000 meters)
Storage Temperature
5 - 104 °F (-15 - 40 °C)
Storage Relative Humidity
0 - 95%
Storage Elevation
0-50000 feet (0-15000 meters)
Audible noise at 1 meter from surface of unit
64.00 dBA
Online Thermal Dissipation
5942.00 BTU/hr
Protection Class
NEMA 1
Conformance
Regulatory Approvals
cUL Listed, CE Mark, CSA C22.2 No.107.3-05, EN 50091-1, EN 50091-2, ENERGY STAR (USA), Eurobat General Purpose, FCC Part 15 Class A, ISO 14001, ISO 9001, UL 1778, UL 60950
Standard Warranty
1 year on-site repair or replace with factory authorized Start-Up
Sustainable Offer Status