Elektrisk bilvärme
Elbilsladdning
Batteriladdare och inverters
Belysning
Larm och Spårning
SafeStart 200-serien
Threaded flange
Safe and efficient engine heating
Beskrivning
These heaters have a threaded flange and are used in vehicles which have a threaded plug in the coolant tank that is accessible. A seal is formed between the flange and engine block walls with conical threads, an O-ring and a gasket or packing compound. In most cases, the flange is also designed so that the heating element is locked in position while the flange is rotated. The heater flanges within this series are disc shaped or head shaped.
Install the heater according to the enclosed installation guide. Install ONLY the heater on vehicles listed in the installation guide. Installing DEFA heaters must only be done by authorized service personnel.
Up to 26-pack. Varies with the size of the heater.
Normal usage - DEFA engine heaters is dimensioned for “normal usage”. DEFA de nes “normal usage” as; 3 connections for 3 hours pr. 24 hour based upon 150 users days a year (5 months a year).
Professional usage - It is necessary to make a yearly function control and if necessary install a new heater to obtain necessary extent of service on emergency vehicles or power supplies where the heater is connected more or less 24/7. This yearly service cost will not be covered by DEFA AS.
Pulse power - Some car parking areas are using interval (pulse) power timers turning the power On and Off several times per hour. Using DEFA engine heater in suchlike parking facilities will not be considered as “Normal use” and claims will be declined.
Part of
Engine pre-heaters are supplied separately because of special adapted solutions for a variety of engines and vehicles.
Teknisk dokumentation
A seal is formed between the ange and engine block walls with conical threads, an O-ring and a gasket or packing compound.
In most cases, the ange is also designed so that the heating element is locked in position while the ange is rotated (B). The heater anges within this series are disc shaped or head shaped.
Tests made on a medium size vehicle, shows that a 600W 100-serie heater will increase the coolant temperature approx 50oC related to the outdoor temperature when connected in 195 minutes at an outdoor temperature of -17oC or colder. After 195 minutes the system has achieved thermal balance. Longer heating time that 195 minutes at -17oC or colder is energy dissipation. For that reason we recommend you to use a timer. Please look at the product sheet for DEFA SmartStartTM or DEFA Futura.
DEFA AS is conforming to the requirements of both ISO 9001- 2008, ISO 14001:2004 and OHSAS 18001:2007. In addition to this, our engine heaters and cables are conforming to the requirements of ISO/TS 16949:2002.
IP-klass
IP44
Montering
Installation Install the heater according to the enclosed installation guide. ONLY Install the heater on vehicles listed in the installation guide. Installing DEFA heaters must only be executed by authorized garages.
