DILO PRODUCTS

SF₆ – Gas Service Cart
SF₆ – Gas Evacuating & Refilling Devices
SF₆ – Gas Measuring Devices & Accessories

SF₆– Gas Service Carts

Mega series – For large and extra-large gas compartments
Economy series – For universal applications
Compact series – For easy maintenance on high voltage switchgear
Piccolo series – For SF₆ gas handling on switchgear with reduced filling quantities
Mini-Series/ Modular Series – For efficient SF6 gas handling on small gas compartments
Micro Series (Portable service unit) – For handling of small SF6 gas quantities

M E G A series L170R01 / L400R01 / L600R..

FOR LIQUID STORAGE

	L170R01	L400R01	L600R..
SF₆ gas recovery (Oil-free suction pump)	<1 mbar with liquid storage (35m³/h, final vacuum)	1 mbar with liquid storage (35m³/h, final vacuum)	<1 mbar with liquid storage (35m³/h, final vacuum) or (100m³/h, final vacuum)
Oil-free Compressor	Delivery rate: 19m³/h at medium suction pressure with SF₆	40m³/h, 50 bar	60m³/h, 50 bar
Vacuum Pump for evacuation of air	63 m³/h, final vacuum < 1 mbar	63 m³/h, final vacuum < 1 mbar	63 m³/h, final vacuum < 1 mbar

E C O N O M Y series L057R01

FOR LIQUID STORAGE

SF₆-gas recovery down to < 1 mbar
TM 5.0 B Oil-free Compressor; delivery rate: 6.5 m³/h at medium suction pressure with SF₆
Oil-free suction pump for recovery of SF₆ (15 m³/h, final vacuum < 1 mbar)
Vacuum pump for evacuation of air (40 m³/h, final vacuum < 1 mbar)
Operating and indication of the most important process parameters via 10“ multi-touch panel with protective cover

C O M P A C T series B057R…

FOR STORAGE IN GASEOUS OR LIQUID FORM

	B057R03	B057R17
SF₆ gas recovery	<5 mbar with liquid storage (4.8m³/h)	<1 mbar with liquid storage (15m³/h)
Oil-free Compressor	Delivery rate: 6.5m³/h at medium suction pressure with SF₆	Delivery rate: 6.5m³/h at medium suction pressure with SF₆
Vacuum Pump for evacuation of air	40 m³/h, final vacuum < 1 mbar	25 m³/h, final vacuum < 1 mbar

P I C C O L O series L030R02

FOR MODERN SWITCHGEAR WITH SMALL GAS COMPARTMENTS

Device for liquid storage of SF₆ gas
SF₆-gas recovery down to < 1 mbar
B100R40 oil-free DILO compressor (3.2 m³/h, [at 50 Hz], 50 bar; 3.8 m³/h [at 60 Hz], 50 bar)
Oil-free suction pump for recovery of SF₆ (3 m³/h, final vacuum < 1 mbar)
Vacuum pump for evacuation of air (25 m³/h, final vacuum < 1 mbar)

M I N I series B143R11

FOR LIQUID STORAGE

SF₆-gas recovery down to < 5 mbar with liquid storage
Oil-free Compressor (1.6 m³/h, 50 bar)
Vacuum Compressor for SF₆ gas recovery (3.3 m³/h, < 5mbar)
Vacuum pump for evacuation of air (16 m³/h, final vacuum < 1 mbar)
Semi-automatic control and 3.5” colour touch panel

M I N I series: Modular Series

FOR LIQUID STORAGE

Pre-filter unit (pe 10 bar) for adsorption of moisture, solid and gaseous decomposition products
Oil-free Compressor (1.6 m3/h [at 50 Hz], 50 bar; 1.9 m3/h [at 60 Hz], 50 bar)
Vacuum Compressor for SF₆ gas recovery (3.3 m³/h, < 5 mbar)
Vacuum pump for evacuation of air
(16 m³/h, final vacuum < 1 mbar)
Portable

M I C R O series B160R92S16

SF6-Gas Portable Service Unit for gaseous storage

SF₆ gas recovery down to < 10 mbar
Oil-free Compressor (0.9 m³/h, final pressure pe_e9bar)
Small Diaphragm Compressor (1.2 m³/h, final vacuum < 10 mbar)
Internal 2L storage tank, max. p_e 9bar (18NI or 0.1 Kg SF₆)
Menu navigation via 5.7’’ coloured touch panel
Portable by Transport Case (Trolley)

SF₆-Gas Evacuating and Refilling Devices

SF₆-Gas Refilling Device

FOR RELIABLE REFILLING OF SF6 GAS VIA OVERPRESSURE

3-393-R001/R002 for high voltage, 3-393-R115 for medium voltage

Pressure reducer for SF6 gas with W 21.8 x 1/14″ thread
5 m long hose DN8
DILO coupling tongue parts DN8 and DN20 (for 3-393-R001/R002) or DN8 and DN6 (for 3-393-R115)
Gauge indication in bar; Pressure range 0 up to 10 bar (for 3-393-R001/R002) 0 up to 2.5 bar (for 3-393-R115)

*Available in Portable Version, stored in a case or mobile as cylinder cart.

SF6 bottle connection W 21.8 x 1/14″
Ball valve with hand wheel
6 m long hose DN8
Pressure reducer for SF6 (0 up to 10 bar), indication in bar / psi / kPa
DILO coupling tongue parts DN8 and DN20

*Available with electronic weighing scales 0~120 kg

SF₆-Gas Evacuating and Refilling Device

FOR EVACUATION OF AIR AND REFILLING OF GAS COMPARTMENTS FROM SF₆ GAS BOTTLES BY OVERPRESSURE

3-001-4-R002/R022/R112

Mobile as cylinder cart:

16 m3/h vacuum pump for air, final vacuum < 1 mbar
Ball valve with hand wheel
Gauge 0 to -1,200 mbar
Two 6 m long wire-braided hoses DN8
DILO coupling tongue parts DN8 and DN20
SF6 bottle connection W 21.8 x 1/14″
Pressure reducer for SF6 (0 up to 10 bar), indication in bar/ psi / kPa

*Available with electronic weighing scales 0~120 kg or 0~150 kg

B046R03/R13 MOBILE VACUUM PUMP UNIT

FOR EVACUATION OF AIR OR NITROGEN

Vacuum Pump: 40m³/h, final vacuum < 1 mbar
Digital vacuum indication in mbar
Ball valve DN20 or Solenoid valve
5 m long hose DN20
DILO coupling tongue part DN20

*Available with suction capacity 200m3/h, final vacuum < 1 mbar

SF₆-Gas Measuring Devices and Accessories

3-038R-R…V2 SF₆– Multi-Analyser with return system

FOR VERIFICATION OF SEVERAL PARAMETERS IN ONE OPERATION

Battery Operated and External Power Supply
No emissions of measuring gas
Measuring range as follow:
- Vol. % : 0 – 100 vol-%
- Moisture : -60 to +20 ˚C
- SO₂: 0-20 ppm_v; 0–100 ppm_v; 0–500 ppm_v
Max. inlet pressure 35 bar
Storage of up to 500 measuring data

*Other measuring devices for measurement of single parameter are also available.

3-035R-R… Mirror Analyser ^SF6

The MIRROR ANALYSER ^SF6 uses the physical dew point mirror measuring principle which is characterised by its high precision and utmost reliability in order to measure the moisture content. By cooling the integrated mirror the moisture content of the gas is determined by measuring the temperature depending on the condensation or icing the mirror. The other parameters of SF₆ quality are determined by measuring the speed of sound (SF₆ measuring percentage) and electrochemical reaction (SO₂ concentration)

No emissions of measuring gas
Measuring range as follow:
- Vol. % : 0 – 100 vol-%
- Moisture : -50 to +20 ˚C (Dew Point Mirror)
- SO₂: 0-20 ppm_v; 0–100 ppm_v; 0–500 ppm_v
Max. inlet pressure: pe 0.2 – 35 bar
Storage of up to 500 measuring data

3-033-R200 SF₆-LeakSpy

FOR QUICK DETECTION AND QUANTIFICATION OF SMALL SF₆ LEAKS

Detection of SF6 leakage up to 3 g / year
Quick response time
No cross sensitivity to moisture and most volatile organic compound (VOCs)
Small, lightweight, easy to use
A shoulder belt facilitates mobile and ergonomic working
Battery-operated (operating time > 12 hours)
Exchangeable accumulator (parallel loading of a second accumulator in separate charging unit possible)

3-033-R002 SF₆-LeakPointer

FOR QUICK TRACING OF SMALL SF₆ LEAKS

Sensitivity: 5 g SF6 / year
Operating temperature: -20 °C to +52 °C
Ambient moisture: up to 90 % relative moisture, non-condensing during operation
Measuring principle: high voltage ionisation
Response time T90: approx. 1s

*Version for quick detection and quantifications of small SF6 leaks is also available.

Room Monitoring Devices

FOR MONITORING THE AIR OF SF₆ INDOOR PLANT IN PERMANENT OPERATION

Measuring range: 0 to 1,500 ppm_v SF₆
High long-time stability
No maintenance and consumables are required
Indication of the measuring value via LCD on the front of the device

Valves and Connections for SF₆

DILO offers the widest valves and couplings product range in the world. Whether for medium voltage switchgear, high voltage switchgear or gas-insulated lines, our products always meet your requirements.

The DILO sealing principle prevents the loss of SF6 gas and moisture from penetrating the SF6 gas system.

Advantages of application includes:

Self-closing coupling system
Pressure and vacuum-tight even when coupling and uncoupling
Permanent tightness even when frequently connected and disconnected
Applicable up to PN 64 bar
Suitable for temperatures from -40˚C to +80˚C

Aspectus-DILO_SF6 Gas Handling Equipment & Measuring Devices Download

DILO Products

DILO Products

DILO PRODUCTS

SF₆– Gas Service Carts