KACO Blueplanet Gridsave 92.0 - 137 TL3-S Inverter Manual

KACO Blueplanet Gridsave 92.0 - 137 TL3-S Inverter

Overview

The KACO Blueplanet Gridsave TL3-S series are bidirectional battery inverters designed for efficient energy storage and management in commercial and industrial PV systems. These inverters incorporate advanced SiC semiconductor modules, providing high efficiency even in partial load ranges. They offer high system flexibility with both AC and DC parallel operations and are equipped with reactive power capabilities. Control and monitoring are simplified through open communication standards.

Key Features

• Advanced Semiconductor Technology: Utilizes SiC semiconductor modules for high efficiency and reliability.
• High System Flexibility: Supports AC and DC parallel operation.
• Reactive Power Capability: Efficient handling of reactive power for better grid stability.
• Easy Control: Open communication standards for straightforward integration.
• High Efficiency: Exceptional efficiency in both charge and discharge modes.
• Protection and Reliability: Comprehensive protective functions including overvoltage, overcurrent, overload, overheating, and undervoltage.
• Robust Design: Suitable for extreme climatic conditions with IP66 / NEMA 4X protection class.

Technical Specifications

DC Input Data

Specification	Gridsave 92.0 TL3-S	Gridsave 110 TL3-S	Gridsave 137 TL3-S
Operating voltage	668 - 1315 V	801 - 1315 V	1002 - 1315 V
Max. DC voltage	1315 V	1315 V	1315 V
Max. input current	145 A	145 A	145 A
Max. short circuit current Isc max	300 A	300 A	300 A
Number of DC inputs	1	1	1

AC Output Data

Specification	Gridsave 92.0 TL3-S	Gridsave 110 TL3-S	Gridsave 137 TL3-S
Rated output	92,000 VA	110,000 VA	137,000 VA
Max. power	92,000 VA	110,000 VA	137,000 VA
Line voltage	400 V	480 V	600 V
Voltage range (Ph-Ph)	300 - 580 V	300 - 580 V	480 - 760 V
Rated frequency (range)	50 Hz / 60 Hz (45 Hz - 65 Hz)	50 Hz / 60 Hz (45 Hz - 65 Hz)	50 Hz / 60 Hz (45 Hz - 65 Hz)
Rated current	3 x 132.3 A	3 x 132.3 A	3 x 132.3 A
Max. current	3 x 132.3 A	3 x 132.3 A	3 x 132.3 A
Reactive power / cos phi	0 – 100% Smax / 0.30 ind. – 0.30 cap.
Max. total harmonic distortion (THD)	<3%	<3%	<3%
Number of grid phases	3	3	3

General Data

Specification	Gridsave 92.0 TL3-S	Gridsave 110 TL3-S	Gridsave 137 TL3-S
Max. efficiency (Charge / Discharge)	98.5% / 98.7%	98.6% / 98.8%	98.7% / 98.9%
Operation mode	on-grid (charge / discharge)	on-grid (charge / discharge)	on-grid (charge / discharge)
DC parallel operation	Yes, 2	Yes, 2	Yes, 2
Communication	TCP / IP, Modbus TCP based on Sunspec
Standby consumption	<8 W without PCU, <14 W with PCU relay closed
Protective functions	Overvoltage, overcurrent, overload, overheating, undervoltage
Circuitry topology	Transformerless	Transformerless	Transformerless

Mechanical Data

Specification	Gridsave 92.0 TL3-S	Gridsave 110 TL3-S	Gridsave 137 TL3-S
Display	LEDs	LEDs	LEDs
Control units	Webserver	Webserver	Webserver
Interfaces	Ethernet, USB	Ethernet, USB	Ethernet, USB
Fault signalling relay	Potential-free NOC max. 30 V / 1 A
DC connection	Cable lug	Cable lug	Cable lug
AC connection	Screw terminal, max. 240 mm² Cu or Al
Ambient temperature	-20 °C – +60 °C (Power derating at high ambient temperatures)
Humidity	0 – 100%	0 – 100%	0 – 100%
Max. installation elevation	3,000 m	3,000 m	3,000 m
Cooling	Temperature controlled fan	Temperature controlled fan	Temperature controlled fan
Protection class	IP66 / NEMA 4X	IP66 / NEMA 4X	IP66 / NEMA 4X
Noise emission	<60 dB (A)	<60 dB (A)	<60 dB (A)
Dimensions (H x W x D)	719 x 699 x 450 mm	719 x 699 x 450 mm	719 x 699 x 450 mm
Weight	80 kg	80 kg	80 kg

Certifications

• Safety: IEC 62477-1:2012, IEC 62109-1/2
• Grid Connection Rule Overview: Available on the homepage/download area

Versions

Feature	M	L	XL
Pre-charge	-	✔	✔
DC fuse	✔	✔	✔
DC load relay +	-	✔	✔
DC load relay -	-	-	✔

• ✔ = Standard
• • = Not available

Notes

• Ensure to refer to the latest version of the technical data available on the manufacturer's website.
• Technical data may be subject to changes.